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Popular >

integral from 3 to 2 of x

Solution

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

Solution

- \frac{5}{2}

+1

Decimal

- 2.5

Solution steps

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

\int_{a}^{b} f (x) d x = - \int_{b}^{a} f (x) d x, a < b

= - \int_{2}^{3} x d x

Apply the Power Rule

: [\frac{x ^{2}}{2}]_{2}^{3}

= - [\frac{x ^{2}}{2}]_{2}^{3}

Compute the boundaries:

\frac{5}{2}

= - \frac{5}{2}

Graph

Popular Examples

integral from-1 to 2 of (1-x^2)

\int_{- 1}^{2} (1 - x^{2}) d x

integral from 0 to 1 of x29^{x^2}

\int_{0}^{1} x 2 9^{x^{2}} d x

integral from 2 to 4 of (x+2)

\int_{2}^{4} (x + 2) d x

integral from 0 to ln(6) of e^{2x}

\int_{0}^{l n (6)} e^{2 x} d x

integral from 0 to 4 of x/(sqrt(5x^2+1))

\int_{0}^{4} \frac{x}{5 x ^{2} + 1} d x

Frequently Asked Questions (FAQ)

What is the integral from 3 to 2 of x ?
The integral from 3 to 2 of x is -5/2