# calculus

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Please help. I need ( with details) how to differentiate with the chain rule f(x)=(x^2-6x+23)^3/2. I need to

• calculus -

f = u^n where u=x^2-6x_23
note that du=2x-6

so

f'= nu^(n-1)* du

where n= 1.5

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