Nothing is going in..i don’t understand

Answer:
Step-by-step explanation:
Move all terms to the left side and set them equal to zero. Then set each factor equal to zero.
x
=
2
,
−
4
You can expand these and find the answer :
[tex]4^{6} : 4^{2} = 4.4.4.4.4.4 :4 : 4 = 4.4.4.4.(4:4).(4:4) = 4.4.4.4.1.1 = 4.4.4.4 = 4^{4}[/tex]
Basically, to simplify this, the only thing you have to do is minus the powers if divided, and add the powers of multiplied.