correction to previous problem
should read:
(w^2-1)/(w-1) x (w-1)/(w^2+2w+1)
1 answer
factor w^2 - 1 as a difference of squares, and factor w^2+2w+1 as a square of (w+1(^2
should read:
(w^2-1)/(w-1) x (w-1)/(w^2+2w+1)
1 answer
1 answer
1 answer
1 answer
1 answer