35x^2-6x-37=0

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Solution for 35x^2-6x-37=0 equation:


Simplifying
35x2 + -6x + -37 = 0

Reorder the terms:
-37 + -6x + 35x2 = 0

Solving
-37 + -6x + 35x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
35 the coefficient of the squared term: 

Divide each side by '35'.
-1.057142857 + -0.1714285714x + x2 = 0

Move the constant term to the right:

Add '1.057142857' to each side of the equation.
-1.057142857 + -0.1714285714x + 1.057142857 + x2 = 0 + 1.057142857

Reorder the terms:
-1.057142857 + 1.057142857 + -0.1714285714x + x2 = 0 + 1.057142857

Combine like terms: -1.057142857 + 1.057142857 = 0.000000000
0.000000000 + -0.1714285714x + x2 = 0 + 1.057142857
-0.1714285714x + x2 = 0 + 1.057142857

Combine like terms: 0 + 1.057142857 = 1.057142857
-0.1714285714x + x2 = 1.057142857

The x term is -0.1714285714x.  Take half its coefficient (-0.0857142857).
Square it (0.007346938773) and add it to both sides.

Add '0.007346938773' to each side of the equation.
-0.1714285714x + 0.007346938773 + x2 = 1.057142857 + 0.007346938773

Reorder the terms:
0.007346938773 + -0.1714285714x + x2 = 1.057142857 + 0.007346938773

Combine like terms: 1.057142857 + 0.007346938773 = 1.064489795773
0.007346938773 + -0.1714285714x + x2 = 1.064489795773

Factor a perfect square on the left side:
(x + -0.0857142857)(x + -0.0857142857) = 1.064489795773

Calculate the square root of the right side: 1.031741148

Break this problem into two subproblems by setting 
(x + -0.0857142857) equal to 1.031741148 and -1.031741148.

Subproblem 1

x + -0.0857142857 = 1.031741148 Simplifying x + -0.0857142857 = 1.031741148 Reorder the terms: -0.0857142857 + x = 1.031741148 Solving -0.0857142857 + x = 1.031741148 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.0857142857' to each side of the equation. -0.0857142857 + 0.0857142857 + x = 1.031741148 + 0.0857142857 Combine like terms: -0.0857142857 + 0.0857142857 = 0.0000000000 0.0000000000 + x = 1.031741148 + 0.0857142857 x = 1.031741148 + 0.0857142857 Combine like terms: 1.031741148 + 0.0857142857 = 1.1174554337 x = 1.1174554337 Simplifying x = 1.1174554337

Subproblem 2

x + -0.0857142857 = -1.031741148 Simplifying x + -0.0857142857 = -1.031741148 Reorder the terms: -0.0857142857 + x = -1.031741148 Solving -0.0857142857 + x = -1.031741148 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.0857142857' to each side of the equation. -0.0857142857 + 0.0857142857 + x = -1.031741148 + 0.0857142857 Combine like terms: -0.0857142857 + 0.0857142857 = 0.0000000000 0.0000000000 + x = -1.031741148 + 0.0857142857 x = -1.031741148 + 0.0857142857 Combine like terms: -1.031741148 + 0.0857142857 = -0.9460268623 x = -0.9460268623 Simplifying x = -0.9460268623

Solution

The solution to the problem is based on the solutions from the subproblems. x = {1.1174554337, -0.9460268623}

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