x^2-10x-950=0

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Solution for x^2-10x-950=0 equation:


Simplifying
x2 + -10x + -950 = 0

Reorder the terms:
-950 + -10x + x2 = 0

Solving
-950 + -10x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '950' to each side of the equation.
-950 + -10x + 950 + x2 = 0 + 950

Reorder the terms:
-950 + 950 + -10x + x2 = 0 + 950

Combine like terms: -950 + 950 = 0
0 + -10x + x2 = 0 + 950
-10x + x2 = 0 + 950

Combine like terms: 0 + 950 = 950
-10x + x2 = 950

The x term is -10x.  Take half its coefficient (-5).
Square it (25) and add it to both sides.

Add '25' to each side of the equation.
-10x + 25 + x2 = 950 + 25

Reorder the terms:
25 + -10x + x2 = 950 + 25

Combine like terms: 950 + 25 = 975
25 + -10x + x2 = 975

Factor a perfect square on the left side:
(x + -5)(x + -5) = 975

Calculate the square root of the right side: 31.224989992

Break this problem into two subproblems by setting 
(x + -5) equal to 31.224989992 and -31.224989992.

Subproblem 1

x + -5 = 31.224989992 Simplifying x + -5 = 31.224989992 Reorder the terms: -5 + x = 31.224989992 Solving -5 + x = 31.224989992 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 31.224989992 + 5 Combine like terms: -5 + 5 = 0 0 + x = 31.224989992 + 5 x = 31.224989992 + 5 Combine like terms: 31.224989992 + 5 = 36.224989992 x = 36.224989992 Simplifying x = 36.224989992

Subproblem 2

x + -5 = -31.224989992 Simplifying x + -5 = -31.224989992 Reorder the terms: -5 + x = -31.224989992 Solving -5 + x = -31.224989992 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = -31.224989992 + 5 Combine like terms: -5 + 5 = 0 0 + x = -31.224989992 + 5 x = -31.224989992 + 5 Combine like terms: -31.224989992 + 5 = -26.224989992 x = -26.224989992 Simplifying x = -26.224989992

Solution

The solution to the problem is based on the solutions from the subproblems. x = {36.224989992, -26.224989992}

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