Question

y^2+5 over y+2 plus 6y+3 over y+2

Answer 1

You seem to have alot of problem adding and subtracting these.
y^2+6y+8/y+2
(y+2)(y+4)/y+2
(y+4)

Answer 2

i have tried to do them so many times but i cant seem to get them right so ty for helping me

Answer 3

Since the denominator is the same, all you have to do is add / subtract the numerator .