Question

Please, хотя бы try to решить это задание

Answer 1

X(y-7)/y(y-7)=x/y
(10a-15b)/16a-24b)=5(2a-3b)/8(2a-3b)=5/8
(2m+14)/(m²-49)=2(m+7)/(m-7)(m+7)=2/(m-7)
(p²-25q²)/(2p-10q)=(p-5q)(p+5q)/2(p-5q)=(p+5q)/2
(x²-4x+4)/(x²-2x)=(x-2)²/x(x-2)=(x-2)/x
(3y²+24y)/(y²+16y+64)=3y(y+8)/(y+8)²=3y/(y+8)
(a²+a+1)/(a³-1)=(a²+a+1)/(a-1)(a²+a+1)=1/(a-1)
(b+2)/(b³+8)=(b+2)/(b+2)(b²-2b+4)=1/(b²-2b+4)

Answer 2

Решение во вложении.