3. T^2-25/t^2+t-20= (t-5) (t+5)/ (t-10) (t+2)

Question

4. 2x^2+6x+4/4x^2-12x-16= 2(x+2) (x+1)/4 (x-4) (x+1)

5. 6-y/y^2-2y-24= 1/(y+4)
*Please check them.-

3. (t-5)(t+5) / (t+4)(t-5)

4. 2((x-1)(x+2)) / 4((x+4)(x-1))

5. (6-y) / (y+6)(y-4)

i don't really understand what this is...
but lol that's what i got?
sorry!!