What does x to the power of 2 equal to? Is it zero?

X to the power of 2 is not zero.  X to the power of 2 is x times itself.  Which is x * x.  

Step-by-step explanation:

Step-by-step explanation:

This is the answer because:

1) Nothing further can be done with the equation since x × x = x

Therefore, the answer is .

Hope this helps! :D

1) the property is   ixi = a ⇔x = a   o x = -a

4(x-5)+3= 15⇒4x-20+3 = 15⇒4x-17= 15⇒4x = 15+17⇒4x = 32⇒x =32/4= 8

4(x-5) +3= -15⇒4x-20 +3 = -15⇒4x-17= -15⇒4x =-15+17⇒4x = 2⇒x =2/4= 1/2

the values are x =8 and x = 0,5