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Popular >

derivative of 2(x-1^{3/2})

Solution

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

Solution

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

Solution steps

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

Take the constant out:

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

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

Apply the chain rule:

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

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

\frac{d}{d x} (x - 1) = 1

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

Simplify

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

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

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Frequently Asked Questions (FAQ)

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