Question

if y = x^2 - x^3 , then value of Dy/Dx at x=2 is​

Answer 1

Answer:

-8

Step-by-step explanation:

Dy/Dx=2x-3x^2

at x=2

Dy/Dx=2×2-3×2×2

Dy/Dx=4-12

Dy/Dx=-8