en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Calculus >

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

Solution

\int_{0}^{3} (2 x + 3) d x

Solution

18

Solution steps

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

\int_{0}^{3} 2 x d x = 9

\int_{0}^{3} 3 d x = 9

= 9 + 9

Simplify

= 18

Graph

Popular Examples

integral from 0 to 1/8 of arccos(8x)

integral from-u to u of e^{u/v}

integral from 4 to 9 of (1/(sqrt(x)))

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

integral from 0 to 6 of (x^2-3x+4)

Frequently Asked Questions (FAQ)

What is the integral from 0 to 3 of (2x+3) ?
The integral from 0 to 3 of (2x+3) is 18