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Popular >

integral from-1 to 2 of x-4|x|

Solution

\int_{- 1}^{2} x - 4 ∣ x ∣ d x

Solution

- \frac{17}{2}

+1

Decimal

- 8.5

Solution steps

\int_{- 1}^{2} x - 4 ∣ x ∣ d x

Eliminate Absolutes

= \int_{- 1}^{0} x - 4 (- x) d x + \int_{0}^{2} x - 4 x d x

\int_{- 1}^{0} x - 4 (- x) d x = - \frac{5}{2}

\int_{0}^{2} x - 4 x d x = - 6

= - \frac{5}{2} - 6

Simplify

- \frac{5}{2} - 6 : - \frac{17}{2}

= - \frac{17}{2}

Graph

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\int_{\frac{1}{x}}^{x^{2}} sin (t) d t

integral from 2 to 4 of 4^{4x}

\int_{2}^{4} 4^{4 x} d x

integral from 0 to 2 of 2x+3

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

integral from 0 to 0.5 of arcsin(x)

\int_{0}^{0.5} arcsin (x) d x

integral from 0 to pi of t^2cos(nt)

\int_{0}^{π} t^{2} cos (n t) d t

Frequently Asked Questions (FAQ)

What is the integral from-1 to 2 of x-4|x| ?
The integral from-1 to 2 of x-4|x| is -17/2