x^2+48x-576=0

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Solution for x^2+48x-576=0 equation:


Simplifying
x2 + 48x + -576 = 0

Reorder the terms:
-576 + 48x + x2 = 0

Solving
-576 + 48x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '576' to each side of the equation.
-576 + 48x + 576 + x2 = 0 + 576

Reorder the terms:
-576 + 576 + 48x + x2 = 0 + 576

Combine like terms: -576 + 576 = 0
0 + 48x + x2 = 0 + 576
48x + x2 = 0 + 576

Combine like terms: 0 + 576 = 576
48x + x2 = 576

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 = 576 + 576

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

Combine like terms: 576 + 576 = 1152
576 + 48x + x2 = 1152

Factor a perfect square on the left side:
(x + 24)(x + 24) = 1152

Calculate the square root of the right side: 33.941125497

Break this problem into two subproblems by setting 
(x + 24) equal to 33.941125497 and -33.941125497.

Subproblem 1

x + 24 = 33.941125497 Simplifying x + 24 = 33.941125497 Reorder the terms: 24 + x = 33.941125497 Solving 24 + x = 33.941125497 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 = 33.941125497 + -24 Combine like terms: 24 + -24 = 0 0 + x = 33.941125497 + -24 x = 33.941125497 + -24 Combine like terms: 33.941125497 + -24 = 9.941125497 x = 9.941125497 Simplifying x = 9.941125497

Subproblem 2

x + 24 = -33.941125497 Simplifying x + 24 = -33.941125497 Reorder the terms: 24 + x = -33.941125497 Solving 24 + x = -33.941125497 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 = -33.941125497 + -24 Combine like terms: 24 + -24 = 0 0 + x = -33.941125497 + -24 x = -33.941125497 + -24 Combine like terms: -33.941125497 + -24 = -57.941125497 x = -57.941125497 Simplifying x = -57.941125497

Solution

The solution to the problem is based on the solutions from the subproblems. x = {9.941125497, -57.941125497}

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