x(x+1)=48294792

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Solution for x(x+1)=48294792 equation:


Simplifying
x(x + 1) = 48294792

Reorder the terms:
x(1 + x) = 48294792
(1 * x + x * x) = 48294792
(1x + x2) = 48294792

Solving
1x + x2 = 48294792

Solving for variable 'x'.

Reorder the terms:
-48294792 + 1x + x2 = 48294792 + -48294792

Combine like terms: 48294792 + -48294792 = 0
-48294792 + 1x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '48294792' to each side of the equation.
-48294792 + 1x + 48294792 + x2 = 0 + 48294792

Reorder the terms:
-48294792 + 48294792 + 1x + x2 = 0 + 48294792

Combine like terms: -48294792 + 48294792 = 0
0 + 1x + x2 = 0 + 48294792
1x + x2 = 0 + 48294792

Combine like terms: 0 + 48294792 = 48294792
1x + x2 = 48294792

The x term is 1x.  Take half its coefficient (0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
x + 0.25 + x2 = 48294792 + 0.25

Reorder the terms:
0.25 + x + x2 = 48294792 + 0.25

Combine like terms: 48294792 + 0.25 = 48294792.25
0.25 + x + x2 = 48294792.25

Factor a perfect square on the left side:
(x + 0.5)(x + 0.5) = 48294792.25

Calculate the square root of the right side: 6949.445463488

Break this problem into two subproblems by setting 
(x + 0.5) equal to 6949.445463488 and -6949.445463488.

Subproblem 1

x + 0.5 = 6949.445463488 Simplifying x + 0.5 = 6949.445463488 Reorder the terms: 0.5 + x = 6949.445463488 Solving 0.5 + x = 6949.445463488 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 6949.445463488 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 6949.445463488 + -0.5 x = 6949.445463488 + -0.5 Combine like terms: 6949.445463488 + -0.5 = 6948.945463488 x = 6948.945463488 Simplifying x = 6948.945463488

Subproblem 2

x + 0.5 = -6949.445463488 Simplifying x + 0.5 = -6949.445463488 Reorder the terms: 0.5 + x = -6949.445463488 Solving 0.5 + x = -6949.445463488 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -6949.445463488 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -6949.445463488 + -0.5 x = -6949.445463488 + -0.5 Combine like terms: -6949.445463488 + -0.5 = -6949.945463488 x = -6949.945463488 Simplifying x = -6949.945463488

Solution

The solution to the problem is based on the solutions from the subproblems. x = {6948.945463488, -6949.945463488}

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