K^2=-21-10k

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Solution for K^2=-21-10k equation:


Simplifying
K2 = -21 + -10k

Solving
K2 = -21 + -10k

Solving for variable 'K'.

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

Simplifying
K2 = -21 + -10k

Reorder the terms:
21 + K2 + 10k = -21 + -10k + 21 + 10k

Reorder the terms:
21 + K2 + 10k = -21 + 21 + -10k + 10k

Combine like terms: -21 + 21 = 0
21 + K2 + 10k = 0 + -10k + 10k
21 + K2 + 10k = -10k + 10k

Combine like terms: -10k + 10k = 0
21 + K2 + 10k = 0

The solution to this equation could not be determined.

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