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Popular Calculus >

integral of xcox(x)

Solution

\int x co x (x) d x

Solution

\frac{co x ^{4}}{4} + C

Solution steps

\int x co xx d x

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= co \cdot \int xxx d x

Simplify

xxx : x^{3}

= co \cdot \int x^{3} d x

Apply the Power Rule

= co \frac{x ^{4}}{4}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{co x ^{4}}{4}

Add a constant to the solution

= \frac{co x ^{4}}{4} + C

Graph

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Frequently Asked Questions (FAQ)

What is the integral of xcox(x) ?
The integral of xcox(x) is (cox^4)/4+C