Question

(x+1)(x+2)(x+3) then dy/dx is

Answer 1

$= (x+1)(x+2)(x+3) \\ = {x}^{3} + 6 {x}^{2} + 11x + 6 \\ \\ now \\ \frac{dy}{dx} = \frac{d}{dx} ({x}^{3} + 6 {x}^{2} + 11x + 6) \\ \\ = 3 {x}^{2} + 12x + 11$

Answer 2

hope it helps you...
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