Question

Find the solutions of the following function:

Hint: Set equation equal to zero.
f (x) = 3x (x – 4) (x + 2)

Answer 1

x = 0, 4, -2

Explanation:

f (x) = 3x (x – 4) (x + 2)

0= 3x (x – 4) (x + 2)

3x = 0, x-4 =0 , x+2 = 0

x = 0, 4, -2