What is the integral from 2 to 7 of 1/(x^2) ?

The integral from 2 to 7 of 1/(x^2) is 5/14

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integral from 2 to 7 of 1/(x^2)

\int_{2}^{7} \frac{1}{x ^{2}} d x

\frac{5}{14}

Decimal

0.35714 \dots

Solution steps

\int_{2}^{7} \frac{1}{x ^{2}} d x

Apply the Power Rule

= [- \frac{1}{x}]_{2}^{7}

Compute the boundaries:

\frac{5}{14}

= \frac{5}{14}

\int_{0}^{4} (x - 2) (x - 4) d x

\int_{- 1}^{1} (8 x - 2) d x

\int_{0}^{1} sec (x) d x

\int_{0}^{4} x 9 + x^{2} d x

\int_{- 1}^{7} x - 4 x^{2} d x

What is the integral from 2 to 7 of 1/(x^2) ?
The integral from 2 to 7 of 1/(x^2) is 5/14