What is the derivative of w=(t^2+1)^100

how is it 200t(t^2+1)^99?

(t^2+1)^100

USE CHAIN RULE

Outside first (using power rule)

100*(t^2+1)^99 * derivative of the inside

100(t^2+1)^99 * d(t^2+1)

100(t^2+1)^99 * 2t

200t(t^2+1)^99

(b) f" (x) = 12 i give you good luck

I’m not sure i’m sorry