x^2-60x-2500=0

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Solution for x^2-60x-2500=0 equation:


Simplifying
x2 + -60x + -2500 = 0

Reorder the terms:
-2500 + -60x + x2 = 0

Solving
-2500 + -60x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '2500' to each side of the equation.
-2500 + -60x + 2500 + x2 = 0 + 2500

Reorder the terms:
-2500 + 2500 + -60x + x2 = 0 + 2500

Combine like terms: -2500 + 2500 = 0
0 + -60x + x2 = 0 + 2500
-60x + x2 = 0 + 2500

Combine like terms: 0 + 2500 = 2500
-60x + x2 = 2500

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 = 2500 + 900

Reorder the terms:
900 + -60x + x2 = 2500 + 900

Combine like terms: 2500 + 900 = 3400
900 + -60x + x2 = 3400

Factor a perfect square on the left side:
(x + -30)(x + -30) = 3400

Calculate the square root of the right side: 58.309518948

Break this problem into two subproblems by setting 
(x + -30) equal to 58.309518948 and -58.309518948.

Subproblem 1

x + -30 = 58.309518948 Simplifying x + -30 = 58.309518948 Reorder the terms: -30 + x = 58.309518948 Solving -30 + x = 58.309518948 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 = 58.309518948 + 30 Combine like terms: -30 + 30 = 0 0 + x = 58.309518948 + 30 x = 58.309518948 + 30 Combine like terms: 58.309518948 + 30 = 88.309518948 x = 88.309518948 Simplifying x = 88.309518948

Subproblem 2

x + -30 = -58.309518948 Simplifying x + -30 = -58.309518948 Reorder the terms: -30 + x = -58.309518948 Solving -30 + x = -58.309518948 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 = -58.309518948 + 30 Combine like terms: -30 + 30 = 0 0 + x = -58.309518948 + 30 x = -58.309518948 + 30 Combine like terms: -58.309518948 + 30 = -28.309518948 x = -28.309518948 Simplifying x = -28.309518948

Solution

The solution to the problem is based on the solutions from the subproblems. x = {88.309518948, -28.309518948}

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