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Popular >

integral from 3 to 4 of 9-x^2

Solution

\int_{3}^{4} 9 - x^{2} d x

Solution

- \frac{10}{3}

+1

Decimal

- 3.33333 \dots

Solution steps

\int_{3}^{4} 9 - x^{2} 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_{3}^{4} 9 d x - \int_{3}^{4} x^{2} d x

\int_{3}^{4} 9 d x = 9

\int_{3}^{4} x^{2} d x = \frac{37}{3}

= 9 - \frac{37}{3}

Simplify

9 - \frac{37}{3} : - \frac{10}{3}

= - \frac{10}{3}

Graph

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\int_{0}^{\frac{π}{2}} (x sin (y)) d y

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\int_{2}^{10} u (x) d x

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\int_{2}^{7} 7 d x

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\int_{0}^{3} sin (r^{2}) r d r

integral from 0 to pi/2 of-xcos(x)

\int_{0}^{\frac{π}{2}} - x cos (x) d x

Frequently Asked Questions (FAQ)

What is the integral from 3 to 4 of 9-x^2 ?
The integral from 3 to 4 of 9-x^2 is -10/3