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Simplifying
12x * x + -48 = 0
Multiply x * x
12x2 + -48 = 0
Reorder the terms:
-48 + 12x2 = 0
Solving
-48 + 12x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '48' to each side of the equation.
-48 + 48 + 12x2 = 0 + 48
Combine like terms: -48 + 48 = 0
0 + 12x2 = 0 + 48
12x2 = 0 + 48
Combine like terms: 0 + 48 = 48
12x2 = 48
Divide each side by '12'.
x2 = 4
Simplifying
x2 = 4
Take the square root of each side:
x = {-2, 2}
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