Question

If f(x) = x3 + x2, what is f ''(x) ?

(f ''(x) is the second derivative of f(x))

Answer 1

Answer:

hlo here is the answer

Step-by-step explanation:

given that f(x)=x^3+ x^2

d/dx(x3+x2)=3x^2+2x

now differnectiate it again

d/dx(3x^2+2x)=6x+2 which is second derivative and your so called f''(z)

hope it helps

Answer 2

Answer:

Heya......

Here's ur answer :

Given,

f(x) = x^3 + x^2

Differentiate w. r. to x

Using d(x^n)/dx = nx^(n-1)

f'(x) = 3x^2 + 2x

again, Differentiate w. r. to x

f"(x) = 6x + 2 ,,

✨ Hope it helps ✨...✌