2y^2=-5+12

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Solution for 2y^2=-5+12 equation: 


Simplifying
2y2 = -5 + 12

Combine like terms: -5 + 12 = 7
2y2 = 7

Solving
2y2 = 7

Solving for variable 'y'.

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

Divide each side by '2'.
y2 = 3.5

Simplifying
y2 = 3.5

Take the square root of each side:
y = {-1.870828693, 1.870828693}

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