-14x^2-56=0

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Solution for -14x^2-56=0 equation:


Simplifying
-14x2 + -56 = 0

Reorder the terms:
-56 + -14x2 = 0

Solving
-56 + -14x2 = 0

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + -14x2 = 0 + 56

Combine like terms: -56 + 56 = 0
0 + -14x2 = 0 + 56
-14x2 = 0 + 56

Combine like terms: 0 + 56 = 56
-14x2 = 56

Divide each side by '-14'.
x2 = -4

Simplifying
x2 = -4

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

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

The solution to this equation could not be determined.

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