(3,6xy+2,1y²)/(1,44x²-0,49y²)+(2x/(2,4x-1,4y))

Question

(3,6xy+2,1y²)/(1,44x²-0,49y²)+(2x/(2,4x-1,4y))

Answer 1

3у(1.2х+0.7у)\(1.2х-0.7у)*91.2х+0.7у)+2х\2(1.2х-0.7у)=3у\(1.2х-0.7у)+х\(1.2х-0.7у)=(3у+х)\(1.2х-0.7у)