Question

I need help with this simple math question. "What are the zeros of the equation 4x^2 = 4" please explain every Step and how you got the answer. Also, pick a graph shown here to go along with the answer.

Answer 1

4x²=4

Dividing both sides by 4 just to make x² stand alone..

4x²/4 = 4/4

x² = 1

Taking the square roots of both sides (this is so as to cancel the square in x)

x²=1

x= square root of 1(meaning what can we multiply two times to give us 1)

x= 1 or - 1 in ±1

1×1 =1
-1×-1=1

Yhe Zeros are 1,-1...

I can only see no 8 graph I can't see the rest part of the graph....