-16x^2+32x+5=6

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Solution for -16x^2+32x+5=6 equation:


Simplifying
-16x2 + 32x + 5 = 6

Reorder the terms:
5 + 32x + -16x2 = 6

Solving
5 + 32x + -16x2 = 6

Solving for variable 'x'.

Reorder the terms:
5 + -6 + 32x + -16x2 = 6 + -6

Combine like terms: 5 + -6 = -1
-1 + 32x + -16x2 = 6 + -6

Combine like terms: 6 + -6 = 0
-1 + 32x + -16x2 = 0

Begin completing the square.  Divide all terms by
-16 the coefficient of the squared term: 

Divide each side by '-16'.
0.0625 + -2x + x2 = 0

Move the constant term to the right:

Add '-0.0625' to each side of the equation.
0.0625 + -2x + -0.0625 + x2 = 0 + -0.0625

Reorder the terms:
0.0625 + -0.0625 + -2x + x2 = 0 + -0.0625

Combine like terms: 0.0625 + -0.0625 = 0.0000
0.0000 + -2x + x2 = 0 + -0.0625
-2x + x2 = 0 + -0.0625

Combine like terms: 0 + -0.0625 = -0.0625
-2x + x2 = -0.0625

The x term is -2x.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2x + 1 + x2 = -0.0625 + 1

Reorder the terms:
1 + -2x + x2 = -0.0625 + 1

Combine like terms: -0.0625 + 1 = 0.9375
1 + -2x + x2 = 0.9375

Factor a perfect square on the left side:
(x + -1)(x + -1) = 0.9375

Calculate the square root of the right side: 0.968245837

Break this problem into two subproblems by setting 
(x + -1) equal to 0.968245837 and -0.968245837.

Subproblem 1

x + -1 = 0.968245837 Simplifying x + -1 = 0.968245837 Reorder the terms: -1 + x = 0.968245837 Solving -1 + x = 0.968245837 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 0.968245837 + 1 Combine like terms: -1 + 1 = 0 0 + x = 0.968245837 + 1 x = 0.968245837 + 1 Combine like terms: 0.968245837 + 1 = 1.968245837 x = 1.968245837 Simplifying x = 1.968245837

Subproblem 2

x + -1 = -0.968245837 Simplifying x + -1 = -0.968245837 Reorder the terms: -1 + x = -0.968245837 Solving -1 + x = -0.968245837 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -0.968245837 + 1 Combine like terms: -1 + 1 = 0 0 + x = -0.968245837 + 1 x = -0.968245837 + 1 Combine like terms: -0.968245837 + 1 = 0.031754163 x = 0.031754163 Simplifying x = 0.031754163

Solution

The solution to the problem is based on the solutions from the subproblems. x = {1.968245837, 0.031754163}

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