anonymous 4 years ago ANother ALgebra Question!!!!

1. anonymous

does $\frac{ n(n^2 - 1) +1}{ n^2 }$ equal to one?

2. hartnn

same way, numerator degree = 3, denominator degree =2 so the fraction cannot equal 1.

3. anonymous

but if you replace n=1 then it will be 1

4. hartnn

why do u want to replace it with 1 ?? if u put n=2, it doesn't equal 1.