حمّل تطبيق منهاجي الجديد

منهاجي صار أسرع من خلال التطبيق

  أتحقق من فهمي

أتحقق من فهمي

التكامل بالكسور الجزئية

عوامل المقام كثيرات حدود خطية مختلفة

أتحقق من فهمي صفحة (49):

أجد كلاً من التكاملين الآتيين:

begin mathsize 20px style integral fraction numerator x minus 7 over denominator x squared minus x minus 6 end fraction d x end style (a)

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 fraction numerator x minus 7 over denominator x squared minus x minus 6 end fraction equals fraction numerator x minus 7 over denominator left parenthesis x minus 3 right parenthesis left parenthesis x plus 2 right parenthesis end fraction equals fraction numerator A over denominator x minus 3 end fraction plus fraction numerator B over denominator x plus 2 end fraction end cell row blank cell not stretchy rightwards double arrow x minus 7 equals A left parenthesis x plus 2 right parenthesis plus B left parenthesis x minus 3 right parenthesis end cell row blank cell x equals 3 not stretchy rightwards double arrow A equals negative 4 over 5 end cell row blank cell x equals negative 2 not stretchy rightwards double arrow B equals 9 over 5 end cell row blank cell integral fraction numerator x minus 7 over denominator x squared minus x minus 6 end fraction d x equals integral left parenthesis fraction numerator negative 4 over 5 over denominator x minus 3 end fraction plus fraction numerator 9 over 5 over denominator x plus 2 end fraction right parenthesis d x end cell row blank cell equals negative 4 over 5 ln invisible function application vertical line x minus 3 vertical line plus 9 over 5 ln invisible function application vertical line x plus 2 vertical line plus C end cell end table end style

begin mathsize 20px style integral fraction numerator 3 x minus 1 over denominator x squared minus 1 end fraction d x end style (b)

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 fraction numerator 3 x minus 1 over denominator x squared minus 1 end fraction equals fraction numerator 3 x minus 1 over denominator left parenthesis x minus 1 right parenthesis left parenthesis x plus 1 right parenthesis end fraction equals fraction numerator A over denominator x minus 1 end fraction plus fraction numerator B over denominator x plus 1 end fraction end cell row blank cell not stretchy rightwards double arrow 3 x minus 1 equals A left parenthesis x plus 1 right parenthesis plus B left parenthesis x minus 1 right parenthesis end cell row blank cell x equals 1 not stretchy rightwards double arrow A equals 1 end cell row blank cell x equals negative 1 not stretchy rightwards double arrow B equals 2 end cell row blank cell integral fraction numerator 3 x minus 1 over denominator x squared minus 1 end fraction d x equals integral left parenthesis fraction numerator 1 over denominator x minus 1 end fraction plus fraction numerator 2 over denominator x plus 1 end fraction right parenthesis d x end cell row blank cell equals ln invisible function application vertical line x minus 1 vertical line plus 2 ln invisible function application vertical line x plus 1 vertical line plus C end cell end table end style


عوامل المقام كثيرات حدود خطية، أحدها مكرر

أتحقق من فهمي صفحة (51):

أجد كلاً من التكاملين الآتيين:

begin mathsize 20px style integral fraction numerator x plus 4 over denominator left parenthesis 2 x minus 1 right parenthesis left parenthesis x minus 1 right parenthesis squared end fraction d x end style (a)

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 fraction numerator x plus 4 over denominator left parenthesis 2 x minus 1 right parenthesis left parenthesis x minus 1 right parenthesis squared end fraction equals fraction numerator A over denominator 2 x minus 1 end fraction plus fraction numerator B over denominator x minus 1 end fraction plus fraction numerator C over denominator left parenthesis x minus 1 right parenthesis squared end fraction end cell row blank cell not stretchy rightwards double arrow x plus 4 equals A left parenthesis x minus 1 right parenthesis squared plus B left parenthesis 2 x minus 1 right parenthesis left parenthesis x minus 1 right parenthesis plus C left parenthesis 2 x minus 1 right parenthesis end cell row blank cell x equals 1 half not stretchy rightwards double arrow A equals 18 end cell row blank cell x equals 1 not stretchy rightwards double arrow C equals 5 end cell row blank cell x equals 0 not stretchy rightwards double arrow 4 equals A plus B minus C not stretchy rightwards double arrow B equals negative 9 end cell row blank cell integral fraction numerator x plus 4 over denominator left parenthesis 2 x minus 1 right parenthesis left parenthesis x minus 1 right parenthesis squared end fraction d x equals integral left parenthesis fraction numerator 18 over denominator 2 x minus 1 end fraction plus fraction numerator negative 9 over denominator x minus 1 end fraction plus fraction numerator 5 over denominator left parenthesis x minus 1 right parenthesis squared end fraction right parenthesis d x end cell row blank cell equals 18 over 2 ln invisible function application vertical line 2 x minus 1 vertical line minus 9 ln invisible function application vertical line x minus 1 vertical line minus fraction numerator 5 over denominator x minus 1 end fraction plus C end cell row blank cell equals 9 ln invisible function application vertical line 2 x minus 1 vertical line minus 9 ln invisible function application vertical line x minus 1 vertical line minus fraction numerator 5 over denominator x minus 1 end fraction plus C end cell end table end style

begin mathsize 20px style integral fraction numerator x squared minus 2 x minus 4 over denominator x cubed minus 4 x squared plus 4 x end fraction d x end style (b)

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 fraction numerator x squared minus 2 x minus 4 over denominator x cubed minus 4 x squared plus 4 x end fraction equals fraction numerator x squared minus 2 x minus 4 over denominator x left parenthesis x minus 2 right parenthesis squared end fraction equals fraction numerator A over denominator x minus 2 end fraction plus fraction numerator B over denominator left parenthesis x minus 2 right parenthesis squared end fraction plus C over x end cell row blank cell not stretchy rightwards double arrow x squared minus 2 x minus 4 equals A x left parenthesis x minus 2 right parenthesis plus B x plus C left parenthesis x minus 2 right parenthesis squared end cell row blank cell x equals 2 not stretchy rightwards double arrow B equals negative 2 end cell row blank cell x equals 0 not stretchy rightwards double arrow C equals negative 1 end cell row blank cell x equals 1 not stretchy rightwards double arrow negative 5 equals negative A plus B plus C not stretchy rightwards double arrow A equals 2 end cell row blank cell integral fraction numerator x squared minus 2 x minus 4 over denominator x cubed minus 4 x squared plus 4 x end fraction d x equals integral left parenthesis fraction numerator 2 over denominator x minus 2 end fraction plus fraction numerator negative 2 over denominator left parenthesis x minus 2 right parenthesis squared end fraction plus fraction numerator negative 1 over denominator x end fraction right parenthesis d x end cell row blank cell space of 1em equals 2 ln invisible function application vertical line x minus 2 vertical line plus fraction numerator 2 over denominator x plus 2 end fraction minus ln invisible function application vertical line x vertical line plus C end cell end table end style


عوامل المقام كثيرات حدود، أحدها تربيعي غير قابل للتحليل، وغير مكرر

أتحقق من فهمي صفحة (52):

أجد كلاً من التكاملين الآتيين:

begin mathsize 20px style integral fraction numerator 3 x plus 4 over denominator left parenthesis x minus 3 right parenthesis left parenthesis x squared plus 4 right parenthesis end fraction d x end style (a)

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style

 begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style (b)

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style


درجة كثيرة الحدود في البيسط مساوية لدرجة كثيرة الحدود في المقام، أو أكبر منها

أتحقق من فهمي صفحة (53):

أجد كلاً من التكاملين الآتيين:

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style (a)

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style

 begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style (b)

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style


التكامل بالكسور الجزئية لتكاملات محدودة

أتحقق من فهمي صفحة (54):

أجد كل قيمة من التكاملين الآتيين:

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style (a)

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style (b)

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style


التكامل بالكسور الجزئية، والتكامل بالتعويض

أتحقق من فهمي صفحة (57):

أجد كلاً من التكاملين الآتيين:

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style (a)

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style (b)

begin mathsize 18px style fraction numerator 28 space mL over denominator 150 space mL end fraction end style

إعداد : شبكة منهاجي التعليمية

10 / 07 / 2023

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