Find the derivative of (x+2)^3 w r t x - Maths - Derivatives

Question

Find the derivative of (x+2)^3 w r t x

Varun.Rawat · Accepted Answer

Let y = x + 23⇒y = x3 + 23 + 3x22 + 3x22⇒y = x3 + 8 + 6x2 + 12x⇒dydx = 3x2 + 0 + 12x + 12⇒dydx = 3x2 + 4x + 4⇒dydx = 3x + 22

Find the derivative of (x+2)^3 w.r.t x.