Question

I think its B, I will give a medal if your right?
Solve the equation: 4x2 = 36
{6, -6}
{3, -3}
{2/3, -2/3}
{3/2, -3/2}

Answer 1

I think the answer may be "B." Let's see.

Answer 2

4x2 = 36

(1/4) (4x^2) = (1/4)(36)

x^2 = 9

x = 3 or -3

I agree. @GreenBeanDemphsey

Answer 3

thank you!

Answer 4

Happy to help.