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Simplifying
3x2 + -12 + 2 = 0
Reorder the terms:
-12 + 2 + 3x2 = 0
Combine like terms: -12 + 2 = -10
-10 + 3x2 = 0
Solving
-10 + 3x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '10' to each side of the equation.
-10 + 10 + 3x2 = 0 + 10
Combine like terms: -10 + 10 = 0
0 + 3x2 = 0 + 10
3x2 = 0 + 10
Combine like terms: 0 + 10 = 10
3x2 = 10
Divide each side by '3'.
x2 = 3.333333333
Simplifying
x2 = 3.333333333
Take the square root of each side:
x = {-1.825741858, 1.825741858}
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