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 (x+3)

Solution

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

Solution

10

Solution steps

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

\int_{1}^{3} x d x = 4

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

= 4 + 6

Simplify

= 10

Graph

Popular Examples

integral from 2 to 7 of ln(t+8)

\int_{2}^{7} ln (t + 8) d t

integral from 3 to 7 of 1/(2x-5)

\int_{3}^{7} \frac{1}{2 x - 5} d x

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

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

integral from-11 to-3 of 1/x

\int_{- 11}^{- 3} \frac{1}{x} d x

integral from 1 to e of x^2ln^2(x)

\int_{1}^{e} x^{2} ln^{2} (x) d x

Frequently Asked Questions (FAQ)

What is the integral from 1 to 3 of (x+3) ?
The integral from 1 to 3 of (x+3) is 10