1, 3
Объяснение:
(4y-7-y-2)(4y-7+y+2) = 0
(3y-9)(5y-5)=0
15(y-3)(y-1)=0
y-3 = 0 и y-1 = 0
y = 3 y = 1
1, 3
Объяснение:
(4y-7-y-2)(4y-7+y+2) = 0
(3y-9)(5y-5)=0
15(y-3)(y-1)=0
y-3 = 0 и y-1 = 0
y = 3 y = 1