x^2-6x+48=180

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Solution for x^2-6x+48=180 equation:


Simplifying
x2 + -6x + 48 = 180

Reorder the terms:
48 + -6x + x2 = 180

Solving
48 + -6x + x2 = 180

Solving for variable 'x'.

Reorder the terms:
48 + -180 + -6x + x2 = 180 + -180

Combine like terms: 48 + -180 = -132
-132 + -6x + x2 = 180 + -180

Combine like terms: 180 + -180 = 0
-132 + -6x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '132' to each side of the equation.
-132 + -6x + 132 + x2 = 0 + 132

Reorder the terms:
-132 + 132 + -6x + x2 = 0 + 132

Combine like terms: -132 + 132 = 0
0 + -6x + x2 = 0 + 132
-6x + x2 = 0 + 132

Combine like terms: 0 + 132 = 132
-6x + x2 = 132

The x term is -6x.  Take half its coefficient (-3).
Square it (9) and add it to both sides.

Add '9' to each side of the equation.
-6x + 9 + x2 = 132 + 9

Reorder the terms:
9 + -6x + x2 = 132 + 9

Combine like terms: 132 + 9 = 141
9 + -6x + x2 = 141

Factor a perfect square on the left side:
(x + -3)(x + -3) = 141

Calculate the square root of the right side: 11.874342087

Break this problem into two subproblems by setting 
(x + -3) equal to 11.874342087 and -11.874342087.

Subproblem 1

x + -3 = 11.874342087 Simplifying x + -3 = 11.874342087 Reorder the terms: -3 + x = 11.874342087 Solving -3 + x = 11.874342087 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 11.874342087 + 3 Combine like terms: -3 + 3 = 0 0 + x = 11.874342087 + 3 x = 11.874342087 + 3 Combine like terms: 11.874342087 + 3 = 14.874342087 x = 14.874342087 Simplifying x = 14.874342087

Subproblem 2

x + -3 = -11.874342087 Simplifying x + -3 = -11.874342087 Reorder the terms: -3 + x = -11.874342087 Solving -3 + x = -11.874342087 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -11.874342087 + 3 Combine like terms: -3 + 3 = 0 0 + x = -11.874342087 + 3 x = -11.874342087 + 3 Combine like terms: -11.874342087 + 3 = -8.874342087 x = -8.874342087 Simplifying x = -8.874342087

Solution

The solution to the problem is based on the solutions from the subproblems. x = {14.874342087, -8.874342087}

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