96x^2-48x-163=0

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Solution for 96x^2-48x-163=0 equation:


Simplifying
96x2 + -48x + -163 = 0

Reorder the terms:
-163 + -48x + 96x2 = 0

Solving
-163 + -48x + 96x2 = 0

Solving for variable 'x'.

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

Divide each side by '96'.
-1.697916667 + -0.5x + x2 = 0

Move the constant term to the right:

Add '1.697916667' to each side of the equation.
-1.697916667 + -0.5x + 1.697916667 + x2 = 0 + 1.697916667

Reorder the terms:
-1.697916667 + 1.697916667 + -0.5x + x2 = 0 + 1.697916667

Combine like terms: -1.697916667 + 1.697916667 = 0.000000000
0.000000000 + -0.5x + x2 = 0 + 1.697916667
-0.5x + x2 = 0 + 1.697916667

Combine like terms: 0 + 1.697916667 = 1.697916667
-0.5x + x2 = 1.697916667

The x term is -0.5x.  Take half its coefficient (-0.25).
Square it (0.0625) and add it to both sides.

Add '0.0625' to each side of the equation.
-0.5x + 0.0625 + x2 = 1.697916667 + 0.0625

Reorder the terms:
0.0625 + -0.5x + x2 = 1.697916667 + 0.0625

Combine like terms: 1.697916667 + 0.0625 = 1.760416667
0.0625 + -0.5x + x2 = 1.760416667

Factor a perfect square on the left side:
(x + -0.25)(x + -0.25) = 1.760416667

Calculate the square root of the right side: 1.326806944

Break this problem into two subproblems by setting 
(x + -0.25) equal to 1.326806944 and -1.326806944.

Subproblem 1

x + -0.25 = 1.326806944 Simplifying x + -0.25 = 1.326806944 Reorder the terms: -0.25 + x = 1.326806944 Solving -0.25 + x = 1.326806944 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = 1.326806944 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = 1.326806944 + 0.25 x = 1.326806944 + 0.25 Combine like terms: 1.326806944 + 0.25 = 1.576806944 x = 1.576806944 Simplifying x = 1.576806944

Subproblem 2

x + -0.25 = -1.326806944 Simplifying x + -0.25 = -1.326806944 Reorder the terms: -0.25 + x = -1.326806944 Solving -0.25 + x = -1.326806944 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = -1.326806944 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = -1.326806944 + 0.25 x = -1.326806944 + 0.25 Combine like terms: -1.326806944 + 0.25 = -1.076806944 x = -1.076806944 Simplifying x = -1.076806944

Solution

The solution to the problem is based on the solutions from the subproblems. x = {1.576806944, -1.076806944}

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