x^2-22x+35=0

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Solution for x^2-22x+35=0 equation:


Simplifying
x2 + -22x + 35 = 0

Reorder the terms:
35 + -22x + x2 = 0

Solving
35 + -22x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '-35' to each side of the equation.
35 + -22x + -35 + x2 = 0 + -35

Reorder the terms:
35 + -35 + -22x + x2 = 0 + -35

Combine like terms: 35 + -35 = 0
0 + -22x + x2 = 0 + -35
-22x + x2 = 0 + -35

Combine like terms: 0 + -35 = -35
-22x + x2 = -35

The x term is -22x.  Take half its coefficient (-11).
Square it (121) and add it to both sides.

Add '121' to each side of the equation.
-22x + 121 + x2 = -35 + 121

Reorder the terms:
121 + -22x + x2 = -35 + 121

Combine like terms: -35 + 121 = 86
121 + -22x + x2 = 86

Factor a perfect square on the left side:
(x + -11)(x + -11) = 86

Calculate the square root of the right side: 9.273618495

Break this problem into two subproblems by setting 
(x + -11) equal to 9.273618495 and -9.273618495.

Subproblem 1

x + -11 = 9.273618495 Simplifying x + -11 = 9.273618495 Reorder the terms: -11 + x = 9.273618495 Solving -11 + x = 9.273618495 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + x = 9.273618495 + 11 Combine like terms: -11 + 11 = 0 0 + x = 9.273618495 + 11 x = 9.273618495 + 11 Combine like terms: 9.273618495 + 11 = 20.273618495 x = 20.273618495 Simplifying x = 20.273618495

Subproblem 2

x + -11 = -9.273618495 Simplifying x + -11 = -9.273618495 Reorder the terms: -11 + x = -9.273618495 Solving -11 + x = -9.273618495 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + x = -9.273618495 + 11 Combine like terms: -11 + 11 = 0 0 + x = -9.273618495 + 11 x = -9.273618495 + 11 Combine like terms: -9.273618495 + 11 = 1.726381505 x = 1.726381505 Simplifying x = 1.726381505

Solution

The solution to the problem is based on the solutions from the subproblems. x = {20.273618495, 1.726381505}

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