SOLUTION: R^2 - 5r+6 ----------- -----(over) R^2-4 For all r=positive and negative 2

Question 1003569: R^2 - 5r+6
-----------------(over)
R^2-4
For all r=positive and negative 2
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
if it exists/is defined.
For , the denominator is zero, and the expressions above are undefined.
For all such that , the expression is defined, and
.
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