x^2-4+13=0

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Solution for x^2-4+13=0 equation:


Simplifying
x2 + -4 + 13 = 0

Reorder the terms:
-4 + 13 + x2 = 0

Combine like terms: -4 + 13 = 9
9 + x2 = 0

Solving
9 + x2 = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + x2 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + x2 = 0 + -9
x2 = 0 + -9

Combine like terms: 0 + -9 = -9
x2 = -9

Simplifying
x2 = -9

Reorder the terms:
9 + x2 = -9 + 9

Combine like terms: -9 + 9 = 0
9 + x2 = 0

The solution to this equation could not be determined.

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