Question

Question #4499e

Answer 1

`2916x^14+3888x^11+1944x^8+432x^5+36x^2`

Explanation:

`dy/dx=(3x^3+1)^4`

let z be `3x^3+1`

`dy/dx=d/dx(z^4)*dz/dx`

`= 4z^3*(9x^2)`
`= 36(3x^3+1)^4*x^2`
`=2916x^14+3888x^11+1944x^8+432x^5+36x^2`