g^2-16g+34=0

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Solution for g^2-16g+34=0 equation:


Simplifying
g2 + -16g + 34 = 0

Reorder the terms:
34 + -16g + g2 = 0

Solving
34 + -16g + g2 = 0

Solving for variable 'g'.

Begin completing the square.

Move the constant term to the right:

Add '-34' to each side of the equation.
34 + -16g + -34 + g2 = 0 + -34

Reorder the terms:
34 + -34 + -16g + g2 = 0 + -34

Combine like terms: 34 + -34 = 0
0 + -16g + g2 = 0 + -34
-16g + g2 = 0 + -34

Combine like terms: 0 + -34 = -34
-16g + g2 = -34

The g term is -16g.  Take half its coefficient (-8).
Square it (64) and add it to both sides.

Add '64' to each side of the equation.
-16g + 64 + g2 = -34 + 64

Reorder the terms:
64 + -16g + g2 = -34 + 64

Combine like terms: -34 + 64 = 30
64 + -16g + g2 = 30

Factor a perfect square on the left side:
(g + -8)(g + -8) = 30

Calculate the square root of the right side: 5.477225575

Break this problem into two subproblems by setting 
(g + -8) equal to 5.477225575 and -5.477225575.

Subproblem 1

g + -8 = 5.477225575 Simplifying g + -8 = 5.477225575 Reorder the terms: -8 + g = 5.477225575 Solving -8 + g = 5.477225575 Solving for variable 'g'. Move all terms containing g to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + g = 5.477225575 + 8 Combine like terms: -8 + 8 = 0 0 + g = 5.477225575 + 8 g = 5.477225575 + 8 Combine like terms: 5.477225575 + 8 = 13.477225575 g = 13.477225575 Simplifying g = 13.477225575

Subproblem 2

g + -8 = -5.477225575 Simplifying g + -8 = -5.477225575 Reorder the terms: -8 + g = -5.477225575 Solving -8 + g = -5.477225575 Solving for variable 'g'. Move all terms containing g to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + g = -5.477225575 + 8 Combine like terms: -8 + 8 = 0 0 + g = -5.477225575 + 8 g = -5.477225575 + 8 Combine like terms: -5.477225575 + 8 = 2.522774425 g = 2.522774425 Simplifying g = 2.522774425

Solution

The solution to the problem is based on the solutions from the subproblems. g = {13.477225575, 2.522774425}

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