en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Calculus >

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

Solution

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

Solution

0

Solution steps

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

\int_{- 1}^{2} 2 x d x = 3

\int_{- 1}^{2} x^{2} d x = 3

= 3 - 3

Simplify

= 0

Graph

Popular Examples

integral from 1 to 3 of-2x

integral from 0 to 1/2 of (2x)

integral from 1 to 10 of (20)/x

integral from-2 to 3 of 9-x^2

integral from e^1 to e^2 of 1/(xln(x))

Frequently Asked Questions (FAQ)

What is the integral from-1 to 2 of 2x-x^2 ?
The integral from-1 to 2 of 2x-x^2 is 0