16x^2+x=1132

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Solution for 16x^2+x=1132 equation:


Simplifying
16x2 + x = 1132

Reorder the terms:
x + 16x2 = 1132

Solving
x + 16x2 = 1132

Solving for variable 'x'.

Reorder the terms:
-1132 + x + 16x2 = 1132 + -1132

Combine like terms: 1132 + -1132 = 0
-1132 + x + 16x2 = 0

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

Divide each side by '16'.
-70.75 + 0.0625x + x2 = 0

Move the constant term to the right:

Add '70.75' to each side of the equation.
-70.75 + 0.0625x + 70.75 + x2 = 0 + 70.75

Reorder the terms:
-70.75 + 70.75 + 0.0625x + x2 = 0 + 70.75

Combine like terms: -70.75 + 70.75 = 0.00
0.00 + 0.0625x + x2 = 0 + 70.75
0.0625x + x2 = 0 + 70.75

Combine like terms: 0 + 70.75 = 70.75
0.0625x + x2 = 70.75

The x term is x.  Take half its coefficient (0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
0.0625x + 0.25 + x2 = 70.75 + 0.25

Reorder the terms:
0.25 + 0.0625x + x2 = 70.75 + 0.25

Combine like terms: 70.75 + 0.25 = 71
0.25 + 0.0625x + x2 = 71

Factor a perfect square on the left side:
(x + 0.5)(x + 0.5) = 71

Calculate the square root of the right side: 8.426149773

Break this problem into two subproblems by setting 
(x + 0.5) equal to 8.426149773 and -8.426149773.

Subproblem 1

x + 0.5 = 8.426149773 Simplifying x + 0.5 = 8.426149773 Reorder the terms: 0.5 + x = 8.426149773 Solving 0.5 + x = 8.426149773 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 8.426149773 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 8.426149773 + -0.5 x = 8.426149773 + -0.5 Combine like terms: 8.426149773 + -0.5 = 7.926149773 x = 7.926149773 Simplifying x = 7.926149773

Subproblem 2

x + 0.5 = -8.426149773 Simplifying x + 0.5 = -8.426149773 Reorder the terms: 0.5 + x = -8.426149773 Solving 0.5 + x = -8.426149773 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -8.426149773 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -8.426149773 + -0.5 x = -8.426149773 + -0.5 Combine like terms: -8.426149773 + -0.5 = -8.926149773 x = -8.926149773 Simplifying x = -8.926149773

Solution

The solution to the problem is based on the solutions from the subproblems. x = {7.926149773, -8.926149773}

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