=1+r^2

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Solution for =1+r^2 equation: 


Simplifying
0 = 1 + r2

Solving
0 = 1 + r2

Solving for variable 'r'.

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

Add '-1r2' to each side of the equation.
0 + -1r2 = 1 + r2 + -1r2
Remove the zero:
-1r2 = 1 + r2 + -1r2

Combine like terms: r2 + -1r2 = 0
-1r2 = 1 + 0
-1r2 = 1

Divide each side by '-1'.
r2 = -1

Simplifying
r2 = -1

Reorder the terms:
1 + r2 = -1 + 1

Combine like terms: -1 + 1 = 0
1 + r2 = 0

The solution to this equation could not be determined.

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