Question

What are all the zeros of function g(x) = (x + 2)(x − 2)(x − 3),

Answer 1

Answer:

-2, 2 and 3.

Step-by-step explanation:

each of the brackets could be zero.

So for example x + 2 = 0 gives x = -2.

Answer 2

Answer:

x=-2   x=2   x=3

Step-by-step explanation:

g(x) = (x + 2)(x − 2)(x − 3)

Set the function equal to 0

(x + 2)(x − 2)(x − 3) =0

Using the zero product property

x+2 =0  x-2 =0  x-3 =0

Solve each equation

x=-2   x=2   x=3

These are the zeros