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 3 of (2x+3)

Solution

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

Solution

14

Solution steps

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

\int_{1}^{3} 2 x d x = 8

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

= 8 + 6

Simplify

= 14

Graph

Popular Examples

integral from 1 to 5 of x^{-4}

\int_{1}^{5} x^{- 4} d x

integral from 0 to 0.28 of ln(1+x^2)

\int_{0}^{0.28} ln (1 + x^{2}) d x

integral from 4 to 2 of x^2

\int_{4}^{2} x^{2} d x

integral from-3 to e-4 of 1/(t+4)

\int_{- 3}^{e - 4} \frac{1}{t + 4} d t

integral from 0 to 2 of sqrt(5+x)

\int_{0}^{2} 5 + x d x

Frequently Asked Questions (FAQ)

What is the integral from 1 to 3 of (2x+3) ?
The integral from 1 to 3 of (2x+3) is 14