K^2-8k-1=0

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Solution for K^2-8k-1=0 equation:


Simplifying
K2 + -8k + -1 = 0

Reorder the terms:
-1 + K2 + -8k = 0

Solving
-1 + K2 + -8k = 0

Solving for variable 'K'.

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

Add '1' to each side of the equation.
-1 + K2 + 1 + -8k = 0 + 1

Reorder the terms:
-1 + 1 + K2 + -8k = 0 + 1

Combine like terms: -1 + 1 = 0
0 + K2 + -8k = 0 + 1
K2 + -8k = 0 + 1

Combine like terms: 0 + 1 = 1
K2 + -8k = 1

Add '8k' to each side of the equation.
K2 + -8k + 8k = 1 + 8k

Combine like terms: -8k + 8k = 0
K2 + 0 = 1 + 8k
K2 = 1 + 8k

Simplifying
K2 = 1 + 8k

Reorder the terms:
-1 + K2 + -8k = 1 + 8k + -1 + -8k

Reorder the terms:
-1 + K2 + -8k = 1 + -1 + 8k + -8k

Combine like terms: 1 + -1 = 0
-1 + K2 + -8k = 0 + 8k + -8k
-1 + K2 + -8k = 8k + -8k

Combine like terms: 8k + -8k = 0
-1 + K2 + -8k = 0

The solution to this equation could not be determined.

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