А) 2а3 - 14а2 = 2а2а−7а - 7а−7 Б) 3х3 - 2х2 + 9х - 6 = 3х2х−2х - 2х−2 + 33х−23х - 23х−2 = 3х−23х - 23х−2х2+3х2 + 3х2+3
А) 2а3 - 14а2 = 2а2а−7а - 7а−7 Б) 3х3 - 2х2 + 9х - 6 = 3х2х−2х - 2х−2 + 33х−23х - 23х−2 = 3х−23х - 23х−2х2+3х2 + 3х2+3