Question

Which statement about g(x)=x^2-576 is true

a. the zeros, -288 and 288, can be found when 0=(x+288)(x-288.
b. the only zero,288 , can be found when 0=(x-288)^2.
c. the zeros, -24 and 24, can be found when 0= (x+24)(x-24).
d. the only zero, 24, can be found when 0=(x-24)^2

Answer 1

C. the zeros, -24 and 24, can be found when 0= (x+24)(x-24).

Answer 2

Option C.

The zeros, -24 and 24, can be found when 0= (x+24)(x-24).

Explanation:

we have

`g(x)=x^(2)-576`

we know that

To find the zeros, equate the equation to zero

`x^(2)-576=0`

`x^(2)=576`

square root both sides

`x=(+/-)24`

therefore

`0=(x+24)(x-24)`