Question

упростите выражение
2y-2          3y-2
-------- +      -------
8y-5           8y-5

Answer 1

2y-2 3y-2 (2y-2)+(3y-2)
____ + ____ = ________=
8y-5 8y-5 8y-5

2y-2+3y+2 5y+4
= _________=______
8y-5 8y-5