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 2 of |2x|

Solution

\int_{- 1}^{2} ∣ 2 x ∣ d x

Solution

5

Solution steps

\int_{- 1}^{2} ∣ 2 x ∣ d x

Eliminate Absolutes

= \int_{- 1}^{0} - 2 x d x + \int_{0}^{2} 2 x d x

\int_{- 1}^{0} - 2 x d x = 1

\int_{0}^{2} 2 x d x = 4

= 1 + 4

Simplify

= 5

Graph

Popular Examples

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

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

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

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

integral from 2 to 3 of (10000x)/(x^2+e)

\int_{2}^{3} \frac{10000 x}{x ^{2} + e} d x

integral from-pi/2 to pi/2 of sin^4(x)

\int_{- \frac{π}{2}}^{\frac{π}{2}} sin^{4} (x) d x

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

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

Frequently Asked Questions (FAQ)

What is the integral from-1 to 2 of |2x| ?
The integral from-1 to 2 of |2x| is 5