8-2y^2=0

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Solution for 8-2y^2=0 equation: 


Simplifying
8 + -2y2 = 0

Solving
8 + -2y2 = 0

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + -8 + -2y2 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -2y2 = 0 + -8
-2y2 = 0 + -8

Combine like terms: 0 + -8 = -8
-2y2 = -8

Divide each side by '-2'.
y2 = 4

Simplifying
y2 = 4

Take the square root of each side:
y = {-2, 2}

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