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Popular Calculus >

integral from 1 to 10 of x(x-1)

Solution

\int_{1}^{10} x (x - 1) d x

Solution

\frac{567}{2}

+1

Decimal

283.5

Solution steps

\int_{1}^{10} x (x - 1) d x

Expand

x (x - 1) : x^{2} - x

= \int_{1}^{10} x^{2} - 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_{1}^{10} x^{2} d x - \int_{1}^{10} x d x

\int_{1}^{10} x^{2} d x = 333

\int_{1}^{10} x d x = \frac{99}{2}

= 333 - \frac{99}{2}

Simplify

333 - \frac{99}{2} : \frac{567}{2}

= \frac{567}{2}

Graph

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Frequently Asked Questions (FAQ)

What is the integral from 1 to 10 of x(x-1) ?
The integral from 1 to 10 of x(x-1) is 567/2