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Popular >

area 2sqrt(x),[1,2]

Solution

area

2 x, [1, 2]

Solution

\frac{2 ( 4 2 - 2 )}{3}

+1

Decimal Notation

2.43790 \dots

Solution steps

Apply the area formula:

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

Solve

\int_{1}^{2} 2 x d x : \frac{2 ( 4 2 - 2 )}{3}

The area is:

= \frac{2 ( 4 2 - 2 )}{3}

Popular Examples

\int 25

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\int \frac{2}{3} sec^{2} (\frac{x}{3}) d x

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\int cos (3 x) cos (5 x) d x

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\int \frac{5 x ^{3}}{49 - x ^{2}} d x

integral of (-2x+4)/(x^4-2x^3+2x^2-2x+1)

\int \frac{- 2 x + 4}{x ^{4} - 2 x ^{3} + 2 x ^{2} - 2 x + 1} d x

Frequently Asked Questions (FAQ)

What is area 2sqrt(x),[1,2] ?
The answer to area 2sqrt(x),[1,2] is (2(4sqrt(2)-2))/3