Question
1-y^2
__________
y^2-4y-5
__________
y^2-4y-5
Answers
jessica
there is no equal sign.so to what is that equated to
Reiny
factor it ...
= (1-y)(1+y) / ( (y-5)(y+1) )
= (1 - y)/(y-5) , y ≠ -1
= (1-y)(1+y) / ( (y-5)(y+1) )
= (1 - y)/(y-5) , y ≠ -1