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Popular >

integral of x^{-2}

Solution

integral

x^{- 2}

Solution

- \frac{1}{x} + C

Solution steps

\int x^{- 2} d x

Apply the Power Rule

: - \frac{1}{x}

= - \frac{1}{x}

Add a constant to the solution

= - \frac{1}{x} + C

Popular Examples

integral of (e^{2x})/((e^x+1)^2)

\int \frac{e ^{2 x}}{( e ^{x} + 1 ) ^{2}} d x

integral of (x^3-x^2-12)/x

\int \frac{x ^{3} - x ^{2} - 12}{x} d x

integral of x/(2+x^3)

\int \frac{x}{2 + x ^{3}} d x

integral of 1/(1+\sqrt[3]{1+x)}

integral of 2/((x-2)(1-x))

\int \frac{2}{( x - 2 ) ( 1 - x )} d x

Frequently Asked Questions (FAQ)

What is the integral of x^{-2} ?
The integral of x^{-2} is -1/x+C