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Simplifying
4x2 + -100 = -50
Reorder the terms:
-100 + 4x2 = -50
Solving
-100 + 4x2 = -50
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '100' to each side of the equation.
-100 + 100 + 4x2 = -50 + 100
Combine like terms: -100 + 100 = 0
0 + 4x2 = -50 + 100
4x2 = -50 + 100
Combine like terms: -50 + 100 = 50
4x2 = 50
Divide each side by '4'.
x2 = 12.5
Simplifying
x2 = 12.5
Take the square root of each side:
x = {-3.535533906, 3.535533906}
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