What is the derivative of \sqrt[3]{(x^2+1^2}) ?

The derivative of \sqrt[3]{(x^2+1^2}) is (4x)/(3(x^2+1)^{1/3)}

What is the first derivative of \sqrt[3]{(x^2+1^2}) ?

The first derivative of \sqrt[3]{(x^2+1^2}) is (4x)/(3(x^2+1)^{1/3)}

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\frac{4 x}{3 ( x ^{2} + 1 ) ^{\frac{1}{3}}}

Solution steps

Apply the chain rule:

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

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

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

= \frac{1}{3 ( ( x ^{2} + 1 ) ^{2} ) ^{\frac{2}{3}}} \cdot 4 x (x^{2} + 1)

Simplify

\frac{1}{3 ( ( x ^{2} + 1 ) ^{2} ) ^{\frac{2}{3}}} \cdot 4 x (x^{2} + 1) : \frac{4 x}{3 ( x ^{2} + 1 ) ^{\frac{1}{3}}}

= \frac{4 x}{3 ( x ^{2} + 1 ) ^{\frac{1}{3}}}

\int - 5 x cos (x) d x

\frac{d}{d x} ((y - x)^{2})

x \to 2 lim (∣ x - 3 ∣)

\int cos (t) - sin (t) d t

f (x) = x^{3} + x

What is the derivative of \sqrt[3]{(x^2+1^2}) ?
The derivative of \sqrt[3]{(x^2+1^2}) is (4x)/(3(x^2+1)^{1/3)}
What is the first derivative of \sqrt[3]{(x^2+1^2}) ?
The first derivative of \sqrt[3]{(x^2+1^2}) is (4x)/(3(x^2+1)^{1/3)}