Can someone please help me

Question

find the derivative of x^0.5(x+1)^3/(x-1)?

Answer 1

x^0.5(x+1)³ / (x-1)

This expression it can be written as x^0.5(x+1)³(x-1)^-1

The product rule 

Power Rule of Derivative:

Recall: 0.5 = 1/2, x^-0.5 = 1/√x and a^-1 = 1/a

Take out common factors.

Rewrite the expression with common denominator.

Comments

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Answer 2

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The product rule :  .

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Power rule of derivative : .

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