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Simplifying
x2 + -2x = -2x + 3
Reorder the terms:
-2x + x2 = -2x + 3
Reorder the terms:
-2x + x2 = 3 + -2x
Add '2x' to each side of the equation.
-2x + 2x + x2 = 3 + -2x + 2x
Combine like terms: -2x + 2x = 0
0 + x2 = 3 + -2x + 2x
x2 = 3 + -2x + 2x
Combine like terms: -2x + 2x = 0
x2 = 3 + 0
x2 = 3
Solving
x2 = 3
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Simplifying
x2 = 3
Take the square root of each side:
x = {-1.732050808, 1.732050808}
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