x^2-60x+190=0

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Solution for x^2-60x+190=0 equation:


Simplifying
x2 + -60x + 190 = 0

Reorder the terms:
190 + -60x + x2 = 0

Solving
190 + -60x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '-190' to each side of the equation.
190 + -60x + -190 + x2 = 0 + -190

Reorder the terms:
190 + -190 + -60x + x2 = 0 + -190

Combine like terms: 190 + -190 = 0
0 + -60x + x2 = 0 + -190
-60x + x2 = 0 + -190

Combine like terms: 0 + -190 = -190
-60x + x2 = -190

The x term is -60x.  Take half its coefficient (-30).
Square it (900) and add it to both sides.

Add '900' to each side of the equation.
-60x + 900 + x2 = -190 + 900

Reorder the terms:
900 + -60x + x2 = -190 + 900

Combine like terms: -190 + 900 = 710
900 + -60x + x2 = 710

Factor a perfect square on the left side:
(x + -30)(x + -30) = 710

Calculate the square root of the right side: 26.645825189

Break this problem into two subproblems by setting 
(x + -30) equal to 26.645825189 and -26.645825189.

Subproblem 1

x + -30 = 26.645825189 Simplifying x + -30 = 26.645825189 Reorder the terms: -30 + x = 26.645825189 Solving -30 + x = 26.645825189 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '30' to each side of the equation. -30 + 30 + x = 26.645825189 + 30 Combine like terms: -30 + 30 = 0 0 + x = 26.645825189 + 30 x = 26.645825189 + 30 Combine like terms: 26.645825189 + 30 = 56.645825189 x = 56.645825189 Simplifying x = 56.645825189

Subproblem 2

x + -30 = -26.645825189 Simplifying x + -30 = -26.645825189 Reorder the terms: -30 + x = -26.645825189 Solving -30 + x = -26.645825189 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '30' to each side of the equation. -30 + 30 + x = -26.645825189 + 30 Combine like terms: -30 + 30 = 0 0 + x = -26.645825189 + 30 x = -26.645825189 + 30 Combine like terms: -26.645825189 + 30 = 3.354174811 x = 3.354174811 Simplifying x = 3.354174811

Solution

The solution to the problem is based on the solutions from the subproblems. x = {56.645825189, 3.354174811}

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