x^2+29x-525=0

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Solution for x^2+29x-525=0 equation:


Simplifying
x2 + 29x + -525 = 0

Reorder the terms:
-525 + 29x + x2 = 0

Solving
-525 + 29x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '525' to each side of the equation.
-525 + 29x + 525 + x2 = 0 + 525

Reorder the terms:
-525 + 525 + 29x + x2 = 0 + 525

Combine like terms: -525 + 525 = 0
0 + 29x + x2 = 0 + 525
29x + x2 = 0 + 525

Combine like terms: 0 + 525 = 525
29x + x2 = 525

The x term is 29x.  Take half its coefficient (14.5).
Square it (210.25) and add it to both sides.

Add '210.25' to each side of the equation.
29x + 210.25 + x2 = 525 + 210.25

Reorder the terms:
210.25 + 29x + x2 = 525 + 210.25

Combine like terms: 525 + 210.25 = 735.25
210.25 + 29x + x2 = 735.25

Factor a perfect square on the left side:
(x + 14.5)(x + 14.5) = 735.25

Calculate the square root of the right side: 27.115493726

Break this problem into two subproblems by setting 
(x + 14.5) equal to 27.115493726 and -27.115493726.

Subproblem 1

x + 14.5 = 27.115493726 Simplifying x + 14.5 = 27.115493726 Reorder the terms: 14.5 + x = 27.115493726 Solving 14.5 + x = 27.115493726 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-14.5' to each side of the equation. 14.5 + -14.5 + x = 27.115493726 + -14.5 Combine like terms: 14.5 + -14.5 = 0.0 0.0 + x = 27.115493726 + -14.5 x = 27.115493726 + -14.5 Combine like terms: 27.115493726 + -14.5 = 12.615493726 x = 12.615493726 Simplifying x = 12.615493726

Subproblem 2

x + 14.5 = -27.115493726 Simplifying x + 14.5 = -27.115493726 Reorder the terms: 14.5 + x = -27.115493726 Solving 14.5 + x = -27.115493726 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-14.5' to each side of the equation. 14.5 + -14.5 + x = -27.115493726 + -14.5 Combine like terms: 14.5 + -14.5 = 0.0 0.0 + x = -27.115493726 + -14.5 x = -27.115493726 + -14.5 Combine like terms: -27.115493726 + -14.5 = -41.615493726 x = -41.615493726 Simplifying x = -41.615493726

Solution

The solution to the problem is based on the solutions from the subproblems. x = {12.615493726, -41.615493726}

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