x^2-10+40=0

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Solution for x^2-10+40=0 equation:


Simplifying
x2 + -10 + 40 = 0

Reorder the terms:
-10 + 40 + x2 = 0

Combine like terms: -10 + 40 = 30
30 + x2 = 0

Solving
30 + x2 = 0

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + x2 = 0 + -30

Combine like terms: 30 + -30 = 0
0 + x2 = 0 + -30
x2 = 0 + -30

Combine like terms: 0 + -30 = -30
x2 = -30

Simplifying
x2 = -30

Reorder the terms:
30 + x2 = -30 + 30

Combine like terms: -30 + 30 = 0
30 + x2 = 0

The solution to this equation could not be determined.

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