=81+16k^2

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Solution for =81+16k^2 equation:


Simplifying
0 = 81 + 16k2

Solving
0 = 81 + 16k2

Solving for variable 'k'.

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

Add '-16k2' to each side of the equation.
0 + -16k2 = 81 + 16k2 + -16k2
Remove the zero:
-16k2 = 81 + 16k2 + -16k2

Combine like terms: 16k2 + -16k2 = 0
-16k2 = 81 + 0
-16k2 = 81

Divide each side by '-16'.
k2 = -5.0625

Simplifying
k2 = -5.0625

Reorder the terms:
5.0625 + k2 = -5.0625 + 5.0625

Combine like terms: -5.0625 + 5.0625 = 0.0000
5.0625 + k2 = 0.0000

The solution to this equation could not be determined.

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