x^2-49x+500=0

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Solution for x^2-49x+500=0 equation:


Simplifying
x2 + -49x + 500 = 0

Reorder the terms:
500 + -49x + x2 = 0

Solving
500 + -49x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '-500' to each side of the equation.
500 + -49x + -500 + x2 = 0 + -500

Reorder the terms:
500 + -500 + -49x + x2 = 0 + -500

Combine like terms: 500 + -500 = 0
0 + -49x + x2 = 0 + -500
-49x + x2 = 0 + -500

Combine like terms: 0 + -500 = -500
-49x + x2 = -500

The x term is -49x.  Take half its coefficient (-24.5).
Square it (600.25) and add it to both sides.

Add '600.25' to each side of the equation.
-49x + 600.25 + x2 = -500 + 600.25

Reorder the terms:
600.25 + -49x + x2 = -500 + 600.25

Combine like terms: -500 + 600.25 = 100.25
600.25 + -49x + x2 = 100.25

Factor a perfect square on the left side:
(x + -24.5)(x + -24.5) = 100.25

Calculate the square root of the right side: 10.012492197

Break this problem into two subproblems by setting 
(x + -24.5) equal to 10.012492197 and -10.012492197.

Subproblem 1

x + -24.5 = 10.012492197 Simplifying x + -24.5 = 10.012492197 Reorder the terms: -24.5 + x = 10.012492197 Solving -24.5 + x = 10.012492197 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '24.5' to each side of the equation. -24.5 + 24.5 + x = 10.012492197 + 24.5 Combine like terms: -24.5 + 24.5 = 0.0 0.0 + x = 10.012492197 + 24.5 x = 10.012492197 + 24.5 Combine like terms: 10.012492197 + 24.5 = 34.512492197 x = 34.512492197 Simplifying x = 34.512492197

Subproblem 2

x + -24.5 = -10.012492197 Simplifying x + -24.5 = -10.012492197 Reorder the terms: -24.5 + x = -10.012492197 Solving -24.5 + x = -10.012492197 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '24.5' to each side of the equation. -24.5 + 24.5 + x = -10.012492197 + 24.5 Combine like terms: -24.5 + 24.5 = 0.0 0.0 + x = -10.012492197 + 24.5 x = -10.012492197 + 24.5 Combine like terms: -10.012492197 + 24.5 = 14.487507803 x = 14.487507803 Simplifying x = 14.487507803

Solution

The solution to the problem is based on the solutions from the subproblems. x = {34.512492197, 14.487507803}

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