Question

What are the zeros of this function? g(x) = 2(x + 2)(x-9)

Answer 1

Answer:

-2, 9

Step-by-step explanation:

2(x+2)(x-9) = 0

x = -2, 9

Answer 2

Answer: -2 and 9

Step-by-step explanation:

Zeros are the numerical values that will make the value of a function 0.

To make g(x) equal 0, 2(x+2)(x-9) must equal 0.

That means that one of the three factors (2, (x+2), or (x-9)) must have a value of 0, because if 0 is multiplied by the rest, the result with always be 0.

2 cannot equal 0.

If (x+2)=0, x=-2

If (x-9)=0, x=9