20x^2-39+80=0

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Solution for 20x^2-39+80=0 equation:


Simplifying
20x2 + -39 + 80 = 0

Reorder the terms:
-39 + 80 + 20x2 = 0

Combine like terms: -39 + 80 = 41
41 + 20x2 = 0

Solving
41 + 20x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-41' to each side of the equation.
41 + -41 + 20x2 = 0 + -41

Combine like terms: 41 + -41 = 0
0 + 20x2 = 0 + -41
20x2 = 0 + -41

Combine like terms: 0 + -41 = -41
20x2 = -41

Divide each side by '20'.
x2 = -2.05

Simplifying
x2 = -2.05

Reorder the terms:
2.05 + x2 = -2.05 + 2.05

Combine like terms: -2.05 + 2.05 = 0.00
2.05 + x2 = 0.00

The solution to this equation could not be determined.

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