Answer:
The correct answer is a.
Explanation:
This is the so-called double fraction that can be displayed in this way
( y∧2 + y / y∧2-2y) : ( 4y + 4 / y∧2 -4y+4) = (y∧2+y / y∧2-2y) (y∧2-4y+4 / 4y+4)=
Divided with one fraction is the same as multiplying with its reciprocal value
We will draw out common denominators
= ( y(y+1) / y(y-2) ) ( (y-2)∧2 / 4(y+1) ) or ( y(y+1) / y (y-2) ) ( (y-2) (y-2) / 4 (y+1) )
Good luck!!!!