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Popular >

integral from-1 to 1 of 2|x|

Solution

\int_{- 1}^{1} 2 ∣ x ∣ d x

Solution

2

Solution steps

\int_{- 1}^{1} 2 ∣ x ∣ d x

Eliminate Absolutes

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

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

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

= 1 + 1

Simplify

= 2

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Frequently Asked Questions (FAQ)

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