-x^2+48x+322=0

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Solution for -x^2+48x+322=0 equation:


Simplifying
-1x2 + 48x + 322 = 0

Reorder the terms:
322 + 48x + -1x2 = 0

Solving
322 + 48x + -1x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
-322 + -48x + x2 = 0

Move the constant term to the right:

Add '322' to each side of the equation.
-322 + -48x + 322 + x2 = 0 + 322

Reorder the terms:
-322 + 322 + -48x + x2 = 0 + 322

Combine like terms: -322 + 322 = 0
0 + -48x + x2 = 0 + 322
-48x + x2 = 0 + 322

Combine like terms: 0 + 322 = 322
-48x + x2 = 322

The x term is -48x.  Take half its coefficient (-24).
Square it (576) and add it to both sides.

Add '576' to each side of the equation.
-48x + 576 + x2 = 322 + 576

Reorder the terms:
576 + -48x + x2 = 322 + 576

Combine like terms: 322 + 576 = 898
576 + -48x + x2 = 898

Factor a perfect square on the left side:
(x + -24)(x + -24) = 898

Calculate the square root of the right side: 29.966648128

Break this problem into two subproblems by setting 
(x + -24) equal to 29.966648128 and -29.966648128.

Subproblem 1

x + -24 = 29.966648128 Simplifying x + -24 = 29.966648128 Reorder the terms: -24 + x = 29.966648128 Solving -24 + x = 29.966648128 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '24' to each side of the equation. -24 + 24 + x = 29.966648128 + 24 Combine like terms: -24 + 24 = 0 0 + x = 29.966648128 + 24 x = 29.966648128 + 24 Combine like terms: 29.966648128 + 24 = 53.966648128 x = 53.966648128 Simplifying x = 53.966648128

Subproblem 2

x + -24 = -29.966648128 Simplifying x + -24 = -29.966648128 Reorder the terms: -24 + x = -29.966648128 Solving -24 + x = -29.966648128 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '24' to each side of the equation. -24 + 24 + x = -29.966648128 + 24 Combine like terms: -24 + 24 = 0 0 + x = -29.966648128 + 24 x = -29.966648128 + 24 Combine like terms: -29.966648128 + 24 = -5.966648128 x = -5.966648128 Simplifying x = -5.966648128

Solution

The solution to the problem is based on the solutions from the subproblems. x = {53.966648128, -5.966648128}

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