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Popular Calculus >

integral of 9/(x^8)

Solution

\int \frac{9}{x ^{8}} d x

Solution

- \frac{9}{7 x ^{7}} + C

Solution steps

\int \frac{9}{x ^{8}} d x

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= 9 \cdot \int \frac{1}{x ^{8}} d x

Apply the Power Rule

= 9 (- \frac{1}{7 x ^{7}})

Simplify

9 (- \frac{1}{7 x ^{7}}) : - \frac{9}{7 x ^{7}}

= - \frac{9}{7 x ^{7}}

Add a constant to the solution

= - \frac{9}{7 x ^{7}} + C

Graph

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Frequently Asked Questions (FAQ)

What is the integral of 9/(x^8) ?
The integral of 9/(x^8) is -9/(7x^7)+C