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Q8  Find the following integrals  \int ( ax ^2 + bx + c ) dx 

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Given intergral \int ( ax ^2 + bx + c ) dx;

\int ax^2\ dx + \int bx\ dx + \int c\ dx

= a\int x^2\ dx + b\int x\ dx + c\int dx

= a\frac{x^3}{3}+b\frac{x^2}{2}+cx +C

or \frac{ax^3}{3}+\frac{bx^2}{2}+cx +C, where C is any constant value.

Posted by

Divya Prakash Singh

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