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+9

Solution

\int_{- 3}^{3} x^{2} + 9 d x

Solution

72

Solution steps

\int_{- 3}^{3} x^{2} + 9 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} 9 d x

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

\int_{- 3}^{3} 9 d x = 54

= 18 + 54

Simplify

= 72

Popular Examples

integral from 0 to 2 of x/(x^2+3)

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

integral from-1 to 1 of x+y+1

\int_{- 1}^{1} x + y + 1 d x

integral from 1 to x^3 of e^{t^2}

\int_{1}^{x^{3}} e^{t^{2}} d t

integral from 0 to e-1 of xln(x+1)

\int_{0}^{e - 1} x ln (x + 1) d x

integral from 1 to 2 of p^2ln(p)

\int_{1}^{2} p^{2} ln (p) d p

Frequently Asked Questions (FAQ)

What is the integral from-3 to 3 of x^2+9 ?
The integral from-3 to 3 of x^2+9 is 72