Пошаговое объяснение:
3х/х + 3/2х = (2*3х)/(2*х) + 3/2х =
6х/2х + 3/2х = (6х + 3)/2х
16а³b/28a²c = 4a³b/7a²c = 4ab/7c
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Пошаговое объяснение:
3х/х + 3/2х = (2*3х)/(2*х) + 3/2х =
6х/2х + 3/2х = (6х + 3)/2х
16а³b/28a²c = 4a³b/7a²c = 4ab/7c