What is the integral from 3 to infinity of 1/(x^5) ?

The integral from 3 to infinity of 1/(x^5) is 1/324

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integral from 3 to infinity of 1/(x^5)

\int_{3}^{\infty} \frac{1}{x ^{5}} d x

\frac{1}{324}

Decimal Notation

0.00308 \dots

Solution steps

\int_{3}^{\infty} \frac{1}{x ^{5}} d x

Compute the indefinite integral:

\int \frac{1}{x ^{5}} d x = - \frac{1}{4 x ^{4}} + C

Compute the boundaries:

\int_{3}^{\infty} \frac{1}{x ^{5}} d x = 0 - (- \frac{1}{324})

= 0 - (- \frac{1}{324})

Simplify

= \frac{1}{324}

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What is the integral from 3 to infinity of 1/(x^5) ?
The integral from 3 to infinity of 1/(x^5) is 1/324