Question

Find the first derivative of the given function using the application of chain rule of
x=1/2(4t-1)³

Answer 1

Answer:

6(4t-1)^2

Step-by-step explanation:

let 4t-1 = q

using chain rule

differentiating,

dx/dt= 1/2 q^3

= 1/2 ×3q^2 ×dq/dt

= 1/2 × 3 (4t-1)^2 × 4

= 6(4t-1)^2