# Math Limits

posted by
**Blah**
.

(x^n-1)/((x-1) )=(x-α^1 )×(1-α^2 )×………..(x-α^((n-1)) )

How do we prove that n = the multiplication of the second term using limits and l'hopital's rule.

posted by
**Blah**
.

(x^n-1)/((x-1) )=(x-α^1 )×(1-α^2 )×………..(x-α^((n-1)) )

How do we prove that n = the multiplication of the second term using limits and l'hopital's rule.