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Simplifying
x * x + -3.75 = 0
Multiply x * x
x2 + -3.75 = 0
Reorder the terms:
-3.75 + x2 = 0
Solving
-3.75 + x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '3.75' to each side of the equation.
-3.75 + 3.75 + x2 = 0 + 3.75
Combine like terms: -3.75 + 3.75 = 0.00
0.00 + x2 = 0 + 3.75
x2 = 0 + 3.75
Combine like terms: 0 + 3.75 = 3.75
x2 = 3.75
Simplifying
x2 = 3.75
Take the square root of each side:
x = {-1.936491673, 1.936491673}
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