X^2-(2kx)-k=0

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Solution for X^2-(2kx)-k=0 equation:


Simplifying
X2 + -1(2kx) + -1k = 0

Remove parenthesis around (2kx)
X2 + -1 * 2kx + -1k = 0

Multiply -1 * 2
X2 + -2kx + -1k = 0

Reorder the terms:
X2 + -1k + -2kx = 0

Solving
X2 + -1k + -2kx = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add 'k' to each side of the equation.
X2 + -1k + k + -2kx = 0 + k

Combine like terms: -1k + k = 0
X2 + 0 + -2kx = 0 + k
X2 + -2kx = 0 + k
Remove the zero:
X2 + -2kx = k

Add '2kx' to each side of the equation.
X2 + -2kx + 2kx = k + 2kx

Combine like terms: -2kx + 2kx = 0
X2 + 0 = k + 2kx
X2 = k + 2kx

Simplifying
X2 = k + 2kx

Reorder the terms:
X2 + -1k + -2kx = k + -1k + 2kx + -2kx

Combine like terms: k + -1k = 0
X2 + -1k + -2kx = 0 + 2kx + -2kx
X2 + -1k + -2kx = 2kx + -2kx

Combine like terms: 2kx + -2kx = 0
X2 + -1k + -2kx = 0

The solution to this equation could not be determined.

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