en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

Solution

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

Solution

0

Solution steps

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

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

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

= 3 - 3

Simplify

= 0

Graph

Popular Examples

integral from-2 to 1 of e^{x+2}

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

integral from 0 to pi of sin(nx)sin(x)

\int_{0}^{π} sin (n x) sin (x) d x

integral from 0 to 9 of |x-6|

\int_{0}^{9} ∣ x - 6 ∣ d x

integral from 0 to pi/4 of sec(t)tan(t)

\int_{0}^{\frac{π}{4}} sec (t) tan (t) d t

integral from-2 to 0 of 2xsqrt(x^2+9)

\int_{- 2}^{0} 2 x x^{2} + 9 d x

Frequently Asked Questions (FAQ)

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