x^2-48x-4=0

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Solution for x^2-48x-4=0 equation:


Simplifying
x2 + -48x + -4 = 0

Reorder the terms:
-4 + -48x + x2 = 0

Solving
-4 + -48x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '4' to each side of the equation.
-4 + -48x + 4 + x2 = 0 + 4

Reorder the terms:
-4 + 4 + -48x + x2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -48x + x2 = 0 + 4
-48x + x2 = 0 + 4

Combine like terms: 0 + 4 = 4
-48x + x2 = 4

The x term is -48x.  Take half its coefficient (-24).
Square it (576) and add it to both sides.

Add '576' to each side of the equation.
-48x + 576 + x2 = 4 + 576

Reorder the terms:
576 + -48x + x2 = 4 + 576

Combine like terms: 4 + 576 = 580
576 + -48x + x2 = 580

Factor a perfect square on the left side:
(x + -24)(x + -24) = 580

Calculate the square root of the right side: 24.083189158

Break this problem into two subproblems by setting 
(x + -24) equal to 24.083189158 and -24.083189158.

Subproblem 1

x + -24 = 24.083189158 Simplifying x + -24 = 24.083189158 Reorder the terms: -24 + x = 24.083189158 Solving -24 + x = 24.083189158 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '24' to each side of the equation. -24 + 24 + x = 24.083189158 + 24 Combine like terms: -24 + 24 = 0 0 + x = 24.083189158 + 24 x = 24.083189158 + 24 Combine like terms: 24.083189158 + 24 = 48.083189158 x = 48.083189158 Simplifying x = 48.083189158

Subproblem 2

x + -24 = -24.083189158 Simplifying x + -24 = -24.083189158 Reorder the terms: -24 + x = -24.083189158 Solving -24 + x = -24.083189158 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '24' to each side of the equation. -24 + 24 + x = -24.083189158 + 24 Combine like terms: -24 + 24 = 0 0 + x = -24.083189158 + 24 x = -24.083189158 + 24 Combine like terms: -24.083189158 + 24 = -0.083189158 x = -0.083189158 Simplifying x = -0.083189158

Solution

The solution to the problem is based on the solutions from the subproblems. x = {48.083189158, -0.083189158}

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