x^2-24x+144=14

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Solution for x^2-24x+144=14 equation:


Simplifying
x2 + -24x + 144 = 14

Reorder the terms:
144 + -24x + x2 = 14

Solving
144 + -24x + x2 = 14

Solving for variable 'x'.

Reorder the terms:
144 + -14 + -24x + x2 = 14 + -14

Combine like terms: 144 + -14 = 130
130 + -24x + x2 = 14 + -14

Combine like terms: 14 + -14 = 0
130 + -24x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-130' to each side of the equation.
130 + -24x + -130 + x2 = 0 + -130

Reorder the terms:
130 + -130 + -24x + x2 = 0 + -130

Combine like terms: 130 + -130 = 0
0 + -24x + x2 = 0 + -130
-24x + x2 = 0 + -130

Combine like terms: 0 + -130 = -130
-24x + x2 = -130

The x term is -24x.  Take half its coefficient (-12).
Square it (144) and add it to both sides.

Add '144' to each side of the equation.
-24x + 144 + x2 = -130 + 144

Reorder the terms:
144 + -24x + x2 = -130 + 144

Combine like terms: -130 + 144 = 14
144 + -24x + x2 = 14

Factor a perfect square on the left side:
(x + -12)(x + -12) = 14

Calculate the square root of the right side: 3.741657387

Break this problem into two subproblems by setting 
(x + -12) equal to 3.741657387 and -3.741657387.

Subproblem 1

x + -12 = 3.741657387 Simplifying x + -12 = 3.741657387 Reorder the terms: -12 + x = 3.741657387 Solving -12 + x = 3.741657387 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + x = 3.741657387 + 12 Combine like terms: -12 + 12 = 0 0 + x = 3.741657387 + 12 x = 3.741657387 + 12 Combine like terms: 3.741657387 + 12 = 15.741657387 x = 15.741657387 Simplifying x = 15.741657387

Subproblem 2

x + -12 = -3.741657387 Simplifying x + -12 = -3.741657387 Reorder the terms: -12 + x = -3.741657387 Solving -12 + x = -3.741657387 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + x = -3.741657387 + 12 Combine like terms: -12 + 12 = 0 0 + x = -3.741657387 + 12 x = -3.741657387 + 12 Combine like terms: -3.741657387 + 12 = 8.258342613 x = 8.258342613 Simplifying x = 8.258342613

Solution

The solution to the problem is based on the solutions from the subproblems. x = {15.741657387, 8.258342613}

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