X^2-327680*X=1296

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Solution for X^2-327680*X=1296 equation:


Simplifying
X2 + -327680X = 1296

Reorder the terms:
-327680X + X2 = 1296

Solving
-327680X + X2 = 1296

Solving for variable 'X'.

Reorder the terms:
-1296 + -327680X + X2 = 1296 + -1296

Combine like terms: 1296 + -1296 = 0
-1296 + -327680X + X2 = 0

Begin completing the square.

Move the constant term to the right:

Add '1296' to each side of the equation.
-1296 + -327680X + 1296 + X2 = 0 + 1296

Reorder the terms:
-1296 + 1296 + -327680X + X2 = 0 + 1296

Combine like terms: -1296 + 1296 = 0
0 + -327680X + X2 = 0 + 1296
-327680X + X2 = 0 + 1296

Combine like terms: 0 + 1296 = 1296
-327680X + X2 = 1296

The X term is -327680X.  Take half its coefficient (-163840).
Square it (26843545600) and add it to both sides.

Add '26843545600' to each side of the equation.
-327680X + 26843545600 + X2 = 1296 + 26843545600

Reorder the terms:
26843545600 + -327680X + X2 = 1296 + 26843545600

Combine like terms: 1296 + 26843545600 = 26843546896
26843545600 + -327680X + X2 = 26843546896

Factor a perfect square on the left side:
(X + -163840)(X + -163840) = 26843546896

Calculate the square root of the right side: 163840.003955078

Break this problem into two subproblems by setting 
(X + -163840) equal to 163840.003955078 and -163840.003955078.

Subproblem 1

X + -163840 = 163840.003955078 Simplifying X + -163840 = 163840.003955078 Reorder the terms: -163840 + X = 163840.003955078 Solving -163840 + X = 163840.003955078 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '163840' to each side of the equation. -163840 + 163840 + X = 163840.003955078 + 163840 Combine like terms: -163840 + 163840 = 0 0 + X = 163840.003955078 + 163840 X = 163840.003955078 + 163840 Combine like terms: 163840.003955078 + 163840 = 327680.003955078 X = 327680.003955078 Simplifying X = 327680.003955078

Subproblem 2

X + -163840 = -163840.003955078 Simplifying X + -163840 = -163840.003955078 Reorder the terms: -163840 + X = -163840.003955078 Solving -163840 + X = -163840.003955078 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '163840' to each side of the equation. -163840 + 163840 + X = -163840.003955078 + 163840 Combine like terms: -163840 + 163840 = 0 0 + X = -163840.003955078 + 163840 X = -163840.003955078 + 163840 Combine like terms: -163840.003955078 + 163840 = -0.003955078 X = -0.003955078 Simplifying X = -0.003955078

Solution

The solution to the problem is based on the solutions from the subproblems. X = {327680.003955078, -0.003955078}

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