x^2+9=-16

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Solution for x^2+9=-16 equation:


Simplifying
x2 + 9 = -16

Reorder the terms:
9 + x2 = -16

Solving
9 + x2 = -16

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 = -16 + -9

Combine like terms: 9 + -9 = 0
0 + x2 = -16 + -9
x2 = -16 + -9

Combine like terms: -16 + -9 = -25
x2 = -25

Simplifying
x2 = -25

Reorder the terms:
25 + x2 = -25 + 25

Combine like terms: -25 + 25 = 0
25 + x2 = 0

The solution to this equation could not be determined.

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