Question

PLEASE HELP ME


Solve the equation.

8x^2 − 4 = 28


2, −2
4, −4
8, −8
16, −16

Answer 1

add 4 first

Answer 2

you get \[8x^2=32\] then divide by \(8\)
what do you get?

Answer 3

A

Answer 4

\[32\div 8=A\]??

Answer 5

OOOH I SEE

Answer 6

yes, the answer is A

Answer 7

thanks