Mathematics

# solve :$\int { \left( ax+b \right) } ^{ 2 }dx$

##### SOLUTION
$\displaystyle\int (ax+b)^2dx$
$=\displaystyle\int a^2x^2+b^2+2abxdx$
$=\displaystyle\int a^2x^2dx+\displaystyle\int b^2dx+\displaystyle\int 2abxdx$
$=a^2\cdot \dfrac{x^3}{3}+b^2x+\dfrac{2abx^2}{2}+c$
$=\dfrac{x^3a^2}{3}+b^2x+abx^2+c$. Its FREE, you're just one step away

Subjective Medium Published on 17th 09, 2020
Questions 203525
Subjects 9
Chapters 126
Enrolled Students 84

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