What is the derivative of 4t^{-1/8} ?

The derivative of 4t^{-1/8} is -1/(2t^{9/8)}

What is the first derivative of 4t^{-1/8} ?

The first derivative of 4t^{-1/8} is -1/(2t^{9/8)}

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derivative of

4 t^{- \frac{1}{8}}

- \frac{1}{2 t ^{\frac{9}{8}}}

Solution steps

\frac{d}{d t} (4 t^{- \frac{1}{8}})

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

= 4 \frac{d}{d t} (t^{- \frac{1}{8}})

Apply the Power Rule:

\frac{d}{d x} (x^{a}) = a \cdot x^{a - 1}

= 4 (- \frac{1}{8} t^{- \frac{1}{8} - 1})

Simplify

4 (- \frac{1}{8} t^{- \frac{1}{8} - 1}) : - \frac{1}{2 t ^{\frac{9}{8}}}

= - \frac{1}{2 t ^{\frac{9}{8}}}

r (x) = \frac{3}{x ^{4} + 2}

f (x) = \frac{6}{x ^{3}}

\frac{d}{d x} (sin (e^{3 x}))

\frac{1}{3 ^{x}}

What is the derivative of 4t^{-1/8} ?
The derivative of 4t^{-1/8} is -1/(2t^{9/8)}
What is the first derivative of 4t^{-1/8} ?
The first derivative of 4t^{-1/8} is -1/(2t^{9/8)}