-.01x^2+24x+8.96=0

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Solution for -.01x^2+24x+8.96=0 equation:


Simplifying
-0.01x2 + 24x + 8.96 = 0

Reorder the terms:
8.96 + 24x + -0.01x2 = 0

Solving
8.96 + 24x + -0.01x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
-0.01 the coefficient of the squared term: 

Divide each side by '-0.01'.
-896 + -2400x + x2 = 0

Move the constant term to the right:

Add '896' to each side of the equation.
-896 + -2400x + 896 + x2 = 0 + 896

Reorder the terms:
-896 + 896 + -2400x + x2 = 0 + 896

Combine like terms: -896 + 896 = 0
0 + -2400x + x2 = 0 + 896
-2400x + x2 = 0 + 896

Combine like terms: 0 + 896 = 896
-2400x + x2 = 896

The x term is -2400x.  Take half its coefficient (-1200).
Square it (1440000) and add it to both sides.

Add '1440000' to each side of the equation.
-2400x + 1440000 + x2 = 896 + 1440000

Reorder the terms:
1440000 + -2400x + x2 = 896 + 1440000

Combine like terms: 896 + 1440000 = 1440896
1440000 + -2400x + x2 = 1440896

Factor a perfect square on the left side:
(x + -1200)(x + -1200) = 1440896

Calculate the square root of the right side: 1200.373275277

Break this problem into two subproblems by setting 
(x + -1200) equal to 1200.373275277 and -1200.373275277.

Subproblem 1

x + -1200 = 1200.373275277 Simplifying x + -1200 = 1200.373275277 Reorder the terms: -1200 + x = 1200.373275277 Solving -1200 + x = 1200.373275277 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1200' to each side of the equation. -1200 + 1200 + x = 1200.373275277 + 1200 Combine like terms: -1200 + 1200 = 0 0 + x = 1200.373275277 + 1200 x = 1200.373275277 + 1200 Combine like terms: 1200.373275277 + 1200 = 2400.373275277 x = 2400.373275277 Simplifying x = 2400.373275277

Subproblem 2

x + -1200 = -1200.373275277 Simplifying x + -1200 = -1200.373275277 Reorder the terms: -1200 + x = -1200.373275277 Solving -1200 + x = -1200.373275277 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1200' to each side of the equation. -1200 + 1200 + x = -1200.373275277 + 1200 Combine like terms: -1200 + 1200 = 0 0 + x = -1200.373275277 + 1200 x = -1200.373275277 + 1200 Combine like terms: -1200.373275277 + 1200 = -0.373275277 x = -0.373275277 Simplifying x = -0.373275277

Solution

The solution to the problem is based on the solutions from the subproblems. x = {2400.373275277, -0.373275277}

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