en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

integral from-3 to 3 of x^2+1

Solution

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

Solution

24

Solution steps

\int_{- 3}^{3} x^{2} + 1 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_{- 3}^{3} x^{2} d x + \int_{- 3}^{3} 1 d x

\int_{- 3}^{3} x^{2} d x = 18

\int_{- 3}^{3} 1 d x = 6

= 18 + 6

Simplify

= 24

Popular Examples

integral from-2 to 2 of x^2+5

\int_{- 2}^{2} x^{2} + 5 d x

integral from 0 to 0.27 of ln(1+x^2)

\int_{0}^{0.27} ln (1 + x^{2}) d x

integral from 1 to 2 of (x^4+5x^3)/(x^2)

\int_{1}^{2} \frac{x ^{4} + 5 x ^{3}}{x ^{2}} d x

integral from-2 to 1 of 3/(12x-13)

\int_{- 2}^{1} \frac{3}{12 x - 13} d x

integral from 1 to 2 of 2cos(3x)

\int_{1}^{2} 2 cos (3 x) d x

Frequently Asked Questions (FAQ)

What is the integral from-3 to 3 of x^2+1 ?
The integral from-3 to 3 of x^2+1 is 24