Differentiate the following equation using product rule. Simplify the answers.

y = x³ +2 3x²-x

2 answers

Since the way you typed would not require a product rule, I will assume you meant:
y = (x^3+2)(3x^2-2)

dy/dx = (x^3 + 2)(6x) + (3x^2 - 2)(3x^2)

expand and simplify if you feel like it

If you meant something different .....
the product of the zeroes of the polynomial 3x² + 5x -4k is -8, then the value of k is:
1 point
15
-10
10
6