4x^2-36+56=

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Solution for 4x^2-36+56= equation:


Simplifying
4x2 + -36 + 56 = 0

Reorder the terms:
-36 + 56 + 4x2 = 0

Combine like terms: -36 + 56 = 20
20 + 4x2 = 0

Solving
20 + 4x2 = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 4x2 = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 4x2 = 0 + -20
4x2 = 0 + -20

Combine like terms: 0 + -20 = -20
4x2 = -20

Divide each side by '4'.
x2 = -5

Simplifying
x2 = -5

Reorder the terms:
5 + x2 = -5 + 5

Combine like terms: -5 + 5 = 0
5 + x2 = 0

The solution to this equation could not be determined.

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