What is the derivative of (10-5x^4) ?

The derivative of (10-5x^4) is -20(10-5x)^3

What is the first derivative of (10-5x^4) ?

The first derivative of (10-5x^4) is -20(10-5x)^3

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\frac{d}{d x} ((10 - 5 x)^{4})

- 20 (10 - 5 x)^{3}

Solution steps

\frac{d}{d x} ((10 - 5 x)^{4})

Apply the chain rule:

4 (10 - 5 x)^{3} \frac{d}{d x} (10 - 5 x)

= 4 (10 - 5 x)^{3} \frac{d}{d x} (10 - 5 x)

\frac{d}{d x} (10 - 5 x) = - 5

= 4 (10 - 5 x)^{3} (- 5)

Simplify

= - 20 (10 - 5 x)^{3}

f (x) = (cot (x))^{4}

g (u) = (\frac{u ^{3} - 1}{u ^{3} + 1})^{8}

\frac{\partial}{\partial v} (uv)

18 y^{^{'}} = y (y^{2} - 9)

x \to 1 lim (\frac{1}{( 1.5 - 1 ) ^{2}})

What is the derivative of (10-5x^4) ?
The derivative of (10-5x^4) is -20(10-5x)^3
What is the first derivative of (10-5x^4) ?
The first derivative of (10-5x^4) is -20(10-5x)^3