حمّل تطبيق منهاجي الجديد

منهاجي صار أسرع من خلال التطبيق

  أستعد لدراسة الوحدة

أستعد لدراسة الوحدة

التكامل

التحويل من الصورة الأسية إلى الصورة الجذرية وبالعكس

أكتب الصورة الأسية في صورة جذرية، وأكتب الصورة الجذرية في صورة أسية، في كل ما يأتي:

begin mathsize 20px style p to the power of 1 over 6 end exponent end style (1)

begin mathsize 20px style p to the power of 1 over 6 end exponent equals root index 6 of p end style

begin mathsize 20px style w to the power of 8 over 3 end exponent end style (2)

begin mathsize 20px style w to the power of 8 over 3 end exponent equals cube root of w to the power of 8 end root end style

begin mathsize 20px style root index 6 of v to the power of 5 end root end style (3)

begin mathsize 20px style root index 6 of v to the power of 5 end root equals v to the power of 5 over 6 end exponent end style

begin mathsize 20px style root index 8 of u end style (4)

begin mathsize 20px style root index 8 of u equals u to the power of 1 over 8 end exponent end style

إيجاد قيمة اقتران عند نقطة ما

أجد قيمة كل من الاقترانات الآتية عند قيم begin mathsize 20px style x end style المعطاة:

begin mathsize 20px style f left parenthesis x right parenthesis equals x squared minus 5 x plus 9 semicolon x equals 1 end style (5)

begin mathsize 20px style f left parenthesis 1 right parenthesis equals left parenthesis 1 right parenthesis squared minus 5 left parenthesis 1 right parenthesis plus 9 equals 5 end style

begin mathsize 20px style h left parenthesis x right parenthesis equals square root of x plus 10 semicolon x equals 49 end style (6)

begin mathsize 20px style h left parenthesis 49 right parenthesis equals square root of 49 plus 10 equals 17 end style

begin mathsize 20px style g left parenthesis x right parenthesis equals e to the power of x plus 3 x semicolon x equals 0 end style (7)

begin mathsize 20px style g left parenthesis 0 right parenthesis equals e to the power of 0 plus 3 left parenthesis 0 right parenthesis equals 1 end style

إيجاد مشتقة اقترانات مختلفة

أجد مشتقة كل اقتران مما يأتي:

begin mathsize 20px style f left parenthesis x right parenthesis equals 2 x cubed end style (8)

begin mathsize 20px style f to the power of straight prime left parenthesis x right parenthesis equals 6 x squared end style

begin mathsize 20px style f left parenthesis x right parenthesis equals square root of x end style (9)

begin mathsize 20px style f to the power of straight prime left parenthesis x right parenthesis equals fraction numerator 1 over denominator 2 square root of x end fraction end style

begin mathsize 20px style y equals x plus fifth root of 2 x minus 5 end root end style (10)

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row cell f to the power of straight prime left parenthesis x right parenthesis end cell cell equals 1 plus 2 over 5 left parenthesis 2 x minus 5 right parenthesis to the power of negative 4 over 5 end exponent end cell row blank cell equals 1 plus fraction numerator 2 over denominator 5 fifth root of left parenthesis 2 x minus 5 right parenthesis to the power of 4 end root end fraction end cell end table end style

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style (11)

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style (12)

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style (13)

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style (14)

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style (15)

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style (16)

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style

إعادة تعريف اقتران القيمة المطلقة

أعيد تعريف اقتران القيمة المطلقة: begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style.

begin mathsize 20px style table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row blank cell E left parenthesis x right parenthesis equals sum x p left parenthesis x right parenthesis equals 0 left parenthesis 1 fourth right parenthesis plus 1 left parenthesis 3 over 8 right parenthesis plus 2 left parenthesis 1 over 8 right parenthesis plus 3 left parenthesis 1 fourth right parenthesis equals 3 over 8 plus 2 over 8 plus 6 over 8 equals 11 over 8 end cell row blank cell sigma squared equals E left parenthesis x squared right parenthesis minus left parenthesis E left parenthesis x right parenthesis right parenthesis squared equals 0 squared left parenthesis 1 fourth right parenthesis plus 1 squared left parenthesis 3 over 8 right parenthesis plus 2 squared left parenthesis 1 over 8 right parenthesis plus 3 squared left parenthesis 1 fourth right parenthesis minus left parenthesis 11 over 8 right parenthesis squared end cell row blank cell equals 0 plus 3 over 8 plus 4 over 8 plus 9 over 8 minus 121 over 64 equals 16 over 8 minus 121 over 64 equals 7 over 64 end cell row blank blank end table end style

إعداد : شبكة منهاجي التعليمية

09 / 02 / 2023

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