10x^2+20=0

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Solution for 10x^2+20=0 equation:


Simplifying
10x2 + 20 = 0

Reorder the terms:
20 + 10x2 = 0

Solving
20 + 10x2 = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 10x2 = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 10x2 = 0 + -20
10x2 = 0 + -20

Combine like terms: 0 + -20 = -20
10x2 = -20

Divide each side by '10'.
x2 = -2

Simplifying
x2 = -2

Reorder the terms:
2 + x2 = -2 + 2

Combine like terms: -2 + 2 = 0
2 + x2 = 0

The solution to this equation could not be determined.

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