w^2+2=12

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Solution for w^2+2=12 equation: 


Simplifying
w2 + 2 = 12

Reorder the terms:
2 + w2 = 12

Solving
2 + w2 = 12

Solving for variable 'w'.

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

Add '-2' to each side of the equation.
2 + -2 + w2 = 12 + -2

Combine like terms: 2 + -2 = 0
0 + w2 = 12 + -2
w2 = 12 + -2

Combine like terms: 12 + -2 = 10
w2 = 10

Simplifying
w2 = 10

Take the square root of each side:
w = {-3.16227766, 3.16227766}

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