Question

9. Find derivative of (x²+6x+8)^7 ​

Answer 1

Answer:

7(2x+6)(x²+6x+8)^6

Step-by-step explanation:

let x²+6x+8=y

d/dx(y^7)= 7y^6×dy/dx

dy/dx=2x+6

so derivative=7(2x+6)(x²+6x+8)^6