X^2-16+56=0

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Solution for X^2-16+56=0 equation:


Simplifying
X2 + -16 + 56 = 0

Reorder the terms:
-16 + 56 + X2 = 0

Combine like terms: -16 + 56 = 40
40 + X2 = 0

Solving
40 + X2 = 0

Solving for variable 'X'.

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

Add '-40' to each side of the equation.
40 + -40 + X2 = 0 + -40

Combine like terms: 40 + -40 = 0
0 + X2 = 0 + -40
X2 = 0 + -40

Combine like terms: 0 + -40 = -40
X2 = -40

Simplifying
X2 = -40

Reorder the terms:
40 + X2 = -40 + 40

Combine like terms: -40 + 40 = 0
40 + X2 = 0

The solution to this equation could not be determined.

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