x^2+34x-37=0

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Solution for x^2+34x-37=0 equation:


Simplifying
x2 + 34x + -37 = 0

Reorder the terms:
-37 + 34x + x2 = 0

Solving
-37 + 34x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '37' to each side of the equation.
-37 + 34x + 37 + x2 = 0 + 37

Reorder the terms:
-37 + 37 + 34x + x2 = 0 + 37

Combine like terms: -37 + 37 = 0
0 + 34x + x2 = 0 + 37
34x + x2 = 0 + 37

Combine like terms: 0 + 37 = 37
34x + x2 = 37

The x term is 34x.  Take half its coefficient (17).
Square it (289) and add it to both sides.

Add '289' to each side of the equation.
34x + 289 + x2 = 37 + 289

Reorder the terms:
289 + 34x + x2 = 37 + 289

Combine like terms: 37 + 289 = 326
289 + 34x + x2 = 326

Factor a perfect square on the left side:
(x + 17)(x + 17) = 326

Calculate the square root of the right side: 18.055470085

Break this problem into two subproblems by setting 
(x + 17) equal to 18.055470085 and -18.055470085.

Subproblem 1

x + 17 = 18.055470085 Simplifying x + 17 = 18.055470085 Reorder the terms: 17 + x = 18.055470085 Solving 17 + x = 18.055470085 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + x = 18.055470085 + -17 Combine like terms: 17 + -17 = 0 0 + x = 18.055470085 + -17 x = 18.055470085 + -17 Combine like terms: 18.055470085 + -17 = 1.055470085 x = 1.055470085 Simplifying x = 1.055470085

Subproblem 2

x + 17 = -18.055470085 Simplifying x + 17 = -18.055470085 Reorder the terms: 17 + x = -18.055470085 Solving 17 + x = -18.055470085 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + x = -18.055470085 + -17 Combine like terms: 17 + -17 = 0 0 + x = -18.055470085 + -17 x = -18.055470085 + -17 Combine like terms: -18.055470085 + -17 = -35.055470085 x = -35.055470085 Simplifying x = -35.055470085

Solution

The solution to the problem is based on the solutions from the subproblems. x = {1.055470085, -35.055470085}

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