x^2-700x+11180=0

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Solution for x^2-700x+11180=0 equation:


Simplifying
x2 + -700x + 11180 = 0

Reorder the terms:
11180 + -700x + x2 = 0

Solving
11180 + -700x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '-11180' to each side of the equation.
11180 + -700x + -11180 + x2 = 0 + -11180

Reorder the terms:
11180 + -11180 + -700x + x2 = 0 + -11180

Combine like terms: 11180 + -11180 = 0
0 + -700x + x2 = 0 + -11180
-700x + x2 = 0 + -11180

Combine like terms: 0 + -11180 = -11180
-700x + x2 = -11180

The x term is -700x.  Take half its coefficient (-350).
Square it (122500) and add it to both sides.

Add '122500' to each side of the equation.
-700x + 122500 + x2 = -11180 + 122500

Reorder the terms:
122500 + -700x + x2 = -11180 + 122500

Combine like terms: -11180 + 122500 = 111320
122500 + -700x + x2 = 111320

Factor a perfect square on the left side:
(x + -350)(x + -350) = 111320

Calculate the square root of the right side: 333.646519538

Break this problem into two subproblems by setting 
(x + -350) equal to 333.646519538 and -333.646519538.

Subproblem 1

x + -350 = 333.646519538 Simplifying x + -350 = 333.646519538 Reorder the terms: -350 + x = 333.646519538 Solving -350 + x = 333.646519538 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '350' to each side of the equation. -350 + 350 + x = 333.646519538 + 350 Combine like terms: -350 + 350 = 0 0 + x = 333.646519538 + 350 x = 333.646519538 + 350 Combine like terms: 333.646519538 + 350 = 683.646519538 x = 683.646519538 Simplifying x = 683.646519538

Subproblem 2

x + -350 = -333.646519538 Simplifying x + -350 = -333.646519538 Reorder the terms: -350 + x = -333.646519538 Solving -350 + x = -333.646519538 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '350' to each side of the equation. -350 + 350 + x = -333.646519538 + 350 Combine like terms: -350 + 350 = 0 0 + x = -333.646519538 + 350 x = -333.646519538 + 350 Combine like terms: -333.646519538 + 350 = 16.353480462 x = 16.353480462 Simplifying x = 16.353480462

Solution

The solution to the problem is based on the solutions from the subproblems. x = {683.646519538, 16.353480462}

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