What is the integral of 7x^{-3/4} ?

The integral of 7x^{-3/4} is 28x^{1/4}+C

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integral of 7x^{-3/4}

\int 7 x^{- \frac{3}{4}} d x

28 x^{\frac{1}{4}} + C

Solution steps

\int 7 x^{- \frac{3}{4}} d x

Take the constant out:

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

= 7 \cdot \int x^{- \frac{3}{4}} d x

Apply the Power Rule

: 4 x^{\frac{1}{4}}

= 7 \cdot 4 x^{\frac{1}{4}}

Simplify

= 28 x^{\frac{1}{4}}

Add a constant to the solution

= 28 x^{\frac{1}{4}} + C

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