-4.8475x^2+264.664x+16708.25=0

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Solution for -4.8475x^2+264.664x+16708.25=0 equation:


Simplifying
-4.8475x2 + 264.664x + 16708.25 = 0

Reorder the terms:
16708.25 + 264.664x + -4.8475x2 = 0

Solving
16708.25 + 264.664x + -4.8475x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
-4.8475 the coefficient of the squared term: 

Divide each side by '-4.8475'.
-3446.776689 + -54.59804023x + x2 = 0

Move the constant term to the right:

Add '3446.776689' to each side of the equation.
-3446.776689 + -54.59804023x + 3446.776689 + x2 = 0 + 3446.776689

Reorder the terms:
-3446.776689 + 3446.776689 + -54.59804023x + x2 = 0 + 3446.776689

Combine like terms: -3446.776689 + 3446.776689 = 0.000000
0.000000 + -54.59804023x + x2 = 0 + 3446.776689
-54.59804023x + x2 = 0 + 3446.776689

Combine like terms: 0 + 3446.776689 = 3446.776689
-54.59804023x + x2 = 3446.776689

The x term is -54.59804023x.  Take half its coefficient (-27.29902012).
Square it (745.2364995) and add it to both sides.

Add '745.2364995' to each side of the equation.
-54.59804023x + 745.2364995 + x2 = 3446.776689 + 745.2364995

Reorder the terms:
745.2364995 + -54.59804023x + x2 = 3446.776689 + 745.2364995

Combine like terms: 3446.776689 + 745.2364995 = 4192.0131885
745.2364995 + -54.59804023x + x2 = 4192.0131885

Factor a perfect square on the left side:
(x + -27.29902012)(x + -27.29902012) = 4192.0131885

Calculate the square root of the right side: 64.745758073

Break this problem into two subproblems by setting 
(x + -27.29902012) equal to 64.745758073 and -64.745758073.

Subproblem 1

x + -27.29902012 = 64.745758073 Simplifying x + -27.29902012 = 64.745758073 Reorder the terms: -27.29902012 + x = 64.745758073 Solving -27.29902012 + x = 64.745758073 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '27.29902012' to each side of the equation. -27.29902012 + 27.29902012 + x = 64.745758073 + 27.29902012 Combine like terms: -27.29902012 + 27.29902012 = 0.00000000 0.00000000 + x = 64.745758073 + 27.29902012 x = 64.745758073 + 27.29902012 Combine like terms: 64.745758073 + 27.29902012 = 92.044778193 x = 92.044778193 Simplifying x = 92.044778193

Subproblem 2

x + -27.29902012 = -64.745758073 Simplifying x + -27.29902012 = -64.745758073 Reorder the terms: -27.29902012 + x = -64.745758073 Solving -27.29902012 + x = -64.745758073 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '27.29902012' to each side of the equation. -27.29902012 + 27.29902012 + x = -64.745758073 + 27.29902012 Combine like terms: -27.29902012 + 27.29902012 = 0.00000000 0.00000000 + x = -64.745758073 + 27.29902012 x = -64.745758073 + 27.29902012 Combine like terms: -64.745758073 + 27.29902012 = -37.446737953 x = -37.446737953 Simplifying x = -37.446737953

Solution

The solution to the problem is based on the solutions from the subproblems. x = {92.044778193, -37.446737953}

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