333x^2+16x-192=0

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Solution for 333x^2+16x-192=0 equation:


Simplifying
333x2 + 16x + -192 = 0

Reorder the terms:
-192 + 16x + 333x2 = 0

Solving
-192 + 16x + 333x2 = 0

Solving for variable 'x'.

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

Divide each side by '333'.
-0.5765765766 + 0.04804804805x + x2 = 0

Move the constant term to the right:

Add '0.5765765766' to each side of the equation.
-0.5765765766 + 0.04804804805x + 0.5765765766 + x2 = 0 + 0.5765765766

Reorder the terms:
-0.5765765766 + 0.5765765766 + 0.04804804805x + x2 = 0 + 0.5765765766

Combine like terms: -0.5765765766 + 0.5765765766 = 0.0000000000
0.0000000000 + 0.04804804805x + x2 = 0 + 0.5765765766
0.04804804805x + x2 = 0 + 0.5765765766

Combine like terms: 0 + 0.5765765766 = 0.5765765766
0.04804804805x + x2 = 0.5765765766

The x term is 0.04804804805x.  Take half its coefficient (0.02402402403).
Square it (0.0005771537306) and add it to both sides.

Add '0.0005771537306' to each side of the equation.
0.04804804805x + 0.0005771537306 + x2 = 0.5765765766 + 0.0005771537306

Reorder the terms:
0.0005771537306 + 0.04804804805x + x2 = 0.5765765766 + 0.0005771537306

Combine like terms: 0.5765765766 + 0.0005771537306 = 0.5771537303306
0.0005771537306 + 0.04804804805x + x2 = 0.5771537303306

Factor a perfect square on the left side:
(x + 0.02402402403)(x + 0.02402402403) = 0.5771537303306

Calculate the square root of the right side: 0.759706345

Break this problem into two subproblems by setting 
(x + 0.02402402403) equal to 0.759706345 and -0.759706345.

Subproblem 1

x + 0.02402402403 = 0.759706345 Simplifying x + 0.02402402403 = 0.759706345 Reorder the terms: 0.02402402403 + x = 0.759706345 Solving 0.02402402403 + x = 0.759706345 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.02402402403' to each side of the equation. 0.02402402403 + -0.02402402403 + x = 0.759706345 + -0.02402402403 Combine like terms: 0.02402402403 + -0.02402402403 = 0.00000000000 0.00000000000 + x = 0.759706345 + -0.02402402403 x = 0.759706345 + -0.02402402403 Combine like terms: 0.759706345 + -0.02402402403 = 0.73568232097 x = 0.73568232097 Simplifying x = 0.73568232097

Subproblem 2

x + 0.02402402403 = -0.759706345 Simplifying x + 0.02402402403 = -0.759706345 Reorder the terms: 0.02402402403 + x = -0.759706345 Solving 0.02402402403 + x = -0.759706345 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.02402402403' to each side of the equation. 0.02402402403 + -0.02402402403 + x = -0.759706345 + -0.02402402403 Combine like terms: 0.02402402403 + -0.02402402403 = 0.00000000000 0.00000000000 + x = -0.759706345 + -0.02402402403 x = -0.759706345 + -0.02402402403 Combine like terms: -0.759706345 + -0.02402402403 = -0.78373036903 x = -0.78373036903 Simplifying x = -0.78373036903

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.73568232097, -0.78373036903}

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