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Simplifying
2X2 + 4 = 336
Reorder the terms:
4 + 2X2 = 336
Solving
4 + 2X2 = 336
Solving for variable 'X'.
Move all terms containing X to the left, all other terms to the right.
Add '-4' to each side of the equation.
4 + -4 + 2X2 = 336 + -4
Combine like terms: 4 + -4 = 0
0 + 2X2 = 336 + -4
2X2 = 336 + -4
Combine like terms: 336 + -4 = 332
2X2 = 332
Divide each side by '2'.
X2 = 166
Simplifying
X2 = 166
Take the square root of each side:
X = {-12.884098727, 12.884098727}
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