What is the derivative of 4-1/(x^2) ?

The derivative of 4-1/(x^2) is 2/(x^3)

What is the first derivative of 4-1/(x^2) ?

The first derivative of 4-1/(x^2) is 2/(x^3)

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\frac{d}{d x} (4 - \frac{1}{x ^{2}})

\frac{2}{x ^{3}}

Solution steps

\frac{d}{d x} (4 - \frac{1}{x ^{2}})

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (4) - \frac{d}{d x} (\frac{1}{x ^{2}})

\frac{d}{d x} (4) = 0

\frac{d}{d x} (\frac{1}{x ^{2}}) = - \frac{2}{x ^{3}}

= 0 - (- \frac{2}{x ^{3}})

Simplify

= \frac{2}{x ^{3}}

\int a r cot (x) d x

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

x \to 0 lim (\frac{( 5 ^{x} - 1 )}{x})

x \to 0 lim (3^{x} + 7)

\frac{d}{d x} (x lo g_{e} (x) - x)

What is the derivative of 4-1/(x^2) ?
The derivative of 4-1/(x^2) is 2/(x^3)
What is the first derivative of 4-1/(x^2) ?
The first derivative of 4-1/(x^2) is 2/(x^3)