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Popular >

integral from 0 to 3 of r^2

Solution

\int_{0}^{3} r^{2} d r

Solution

9

Solution steps

\int_{0}^{3} r^{2} d r

Apply the Power Rule

: [\frac{r ^{3}}{3}]_{0}^{3}

= [\frac{r ^{3}}{3}]_{0}^{3}

Compute the boundaries:

9

= 9

Graph

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\int_{0}^{3} (x^{2} + 3 x) d x

integral from 0 to infinity of sqrt(x)

\int_{0}^{\infty} x d x

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\int_{0}^{1} 1 x - x^{2} d x

integral from 0 to 0.5 of 4x^3

\int_{0}^{0.5} 4 x^{3} d x

Frequently Asked Questions (FAQ)

What is the integral from 0 to 3 of r^2 ?
The integral from 0 to 3 of r^2 is 9