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Popular Calculus >

integral of x^2-16x

Solution

\int x^{2} - 16 x d x

Solution

\frac{x ^{3}}{3} - 8 x^{2} + C

Solution steps

\int x^{2} - 16 x d x

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int x^{2} d x - \int 16 x d x

\int x^{2} d x = \frac{x ^{3}}{3}

\int 16 x d x = 8 x^{2}

= \frac{x ^{3}}{3} - 8 x^{2}

Add a constant to the solution

= \frac{x ^{3}}{3} - 8 x^{2} + C

Graph

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Frequently Asked Questions (FAQ)

What is the integral of x^2-16x ?
The integral of x^2-16x is (x^3)/3-8x^2+C