en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Calculus >

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

Solution

\int_{- 5}^{7} (\frac{x}{2} + 7) d x

Solution

90

Solution steps

\int_{- 5}^{7} \frac{x}{2} + 7 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_{- 5}^{7} \frac{x}{2} d x + \int_{- 5}^{7} 7 d x

\int_{- 5}^{7} \frac{x}{2} d x = 6

\int_{- 5}^{7} 7 d x = 84

= 6 + 84

Simplify

= 90

Graph

Popular Examples

sum from n=1 to infinity of-(2/3)^{n-1}

5(ln(y))y^'-x^3y=0

integral of 8sqrt(tan(x))sec^4(x)

limit as t approaches 0 of t(ln(t))

Frequently Asked Questions (FAQ)

What is the integral from-5 to 7 of (x/2+7) ?
The integral from-5 to 7 of (x/2+7) is 90