What is the integral from 1 to 4 of x^{-2} ?

The integral from 1 to 4 of x^{-2} is 3/4

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integral from 1 to 4 of x^{-2}

\int_{1}^{4} x^{- 2} d x

\frac{3}{4}

Solution steps

\int_{1}^{4} x^{- 2} d x

Apply the Power Rule

: [- \frac{1}{x}]_{1}^{4}

= [- \frac{1}{x}]_{1}^{4}

Compute the boundaries:

\frac{3}{4}

= \frac{3}{4}

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What is the integral from 1 to 4 of x^{-2} ?
The integral from 1 to 4 of x^{-2} is 3/4