Question

разложите на множители
1) a(3-y)-8(3-y)
2) 6(a-2)+5a(2-a)​

Answer 1

1) a(3 - y) - 8(3 - y) = (3 - y)(a - 8)

2) 6(a - 2) + 5a(2 - a)​ =  6(a - 2) - 5a(a - 2) = (a - 2)(6 - 5a)​