r^2+16-5=0

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Solution for r^2+16-5=0 equation: 


Simplifying
r2 + 16 + -5 = 0

Reorder the terms:
16 + -5 + r2 = 0

Combine like terms: 16 + -5 = 11
11 + r2 = 0

Solving
11 + r2 = 0

Solving for variable 'r'.

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

Add '-11' to each side of the equation.
11 + -11 + r2 = 0 + -11

Combine like terms: 11 + -11 = 0
0 + r2 = 0 + -11
r2 = 0 + -11

Combine like terms: 0 + -11 = -11
r2 = -11

Simplifying
r2 = -11

Reorder the terms:
11 + r2 = -11 + 11

Combine like terms: -11 + 11 = 0
11 + r2 = 0

The solution to this equation could not be determined.

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