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Simplifying
12x2 + -150 = 0
Reorder the terms:
-150 + 12x2 = 0
Solving
-150 + 12x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '150' to each side of the equation.
-150 + 150 + 12x2 = 0 + 150
Combine like terms: -150 + 150 = 0
0 + 12x2 = 0 + 150
12x2 = 0 + 150
Combine like terms: 0 + 150 = 150
12x2 = 150
Divide each side by '12'.
x2 = 12.5
Simplifying
x2 = 12.5
Take the square root of each side:
x = {-3.535533906, 3.535533906}
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