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## Homework Statement

differentiate the following function using both the quotient and product rule with respect to their independent variable(s) and simplify your answer

## Homework Equations

AC= (Q+1)^(0.5) / Q

## The Attempt at a Solution

product rule:

dac/dQ = [(Q+1)^(0.5) x (-q^-2) ] + [ 0.5(Q+1)^(1/2) ]

dac/dQ = Q^(-1.5) + 1 + 0.5(Q+1)^(1/2)