4x^2-56x+784=x+96

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Solution for 4x^2-56x+784=x+96 equation:


Simplifying
4x2 + -56x + 784 = x + 96

Reorder the terms:
784 + -56x + 4x2 = x + 96

Reorder the terms:
784 + -56x + 4x2 = 96 + x

Solving
784 + -56x + 4x2 = 96 + x

Solving for variable 'x'.

Reorder the terms:
784 + -96 + -56x + -1x + 4x2 = 96 + x + -96 + -1x

Combine like terms: 784 + -96 = 688
688 + -56x + -1x + 4x2 = 96 + x + -96 + -1x

Combine like terms: -56x + -1x = -57x
688 + -57x + 4x2 = 96 + x + -96 + -1x

Reorder the terms:
688 + -57x + 4x2 = 96 + -96 + x + -1x

Combine like terms: 96 + -96 = 0
688 + -57x + 4x2 = 0 + x + -1x
688 + -57x + 4x2 = x + -1x

Combine like terms: x + -1x = 0
688 + -57x + 4x2 = 0

Begin completing the square.  Divide all terms by
4 the coefficient of the squared term: 

Divide each side by '4'.
172 + -14.25x + x2 = 0

Move the constant term to the right:

Add '-172' to each side of the equation.
172 + -14.25x + -172 + x2 = 0 + -172

Reorder the terms:
172 + -172 + -14.25x + x2 = 0 + -172

Combine like terms: 172 + -172 = 0
0 + -14.25x + x2 = 0 + -172
-14.25x + x2 = 0 + -172

Combine like terms: 0 + -172 = -172
-14.25x + x2 = -172

The x term is -14.25x.  Take half its coefficient (-7.125).
Square it (50.765625) and add it to both sides.

Add '50.765625' to each side of the equation.
-14.25x + 50.765625 + x2 = -172 + 50.765625

Reorder the terms:
50.765625 + -14.25x + x2 = -172 + 50.765625

Combine like terms: -172 + 50.765625 = -121.234375
50.765625 + -14.25x + x2 = -121.234375

Factor a perfect square on the left side:
(x + -7.125)(x + -7.125) = -121.234375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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