en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

integral from 2 to 3 of x^2+2

Solution

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

Solution

\frac{25}{3}

+1

Decimal Notation

8.33333 \dots

Solution steps

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

\int_{2}^{3} x^{2} d x = \frac{19}{3}

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

= \frac{19}{3} + 2

Simplify

\frac{19}{3} + 2 : \frac{25}{3}

= \frac{25}{3}

Popular Examples

integral from 1 to t of 1/(sqrt(x))

\int_{1}^{t} \frac{1}{x} d x

integral from 0 to 1 of 3xsin(pi)x

\int_{0}^{1} 3 x sin (π) x d x

integral from 0 to a of arcsinh(t)

\int_{0}^{a} arcsinh (t) d t

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

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

integral from 1 to 8 of sqrt(1+1/(x^2))

\int_{1}^{8} 1 + \frac{1}{x ^{2}} d x

Frequently Asked Questions (FAQ)

What is the integral from 2 to 3 of x^2+2 ?
The integral from 2 to 3 of x^2+2 is 25/3