3p(2v+5p-1)= xy(2x-3y+5)=

3p(2v+5p-1)=6pv+15p2-3p xy(2x-3y+5)=2x2y-3xy2+5xy

3p(2v+5p-1)=6pv+15p^2-3p xy(2x-3y+5)=2x^2y-3xy^2+5xy

3p(2v+5p-1)=6pv+15p²-3p xy(2x-3y+5)=2x²y-3xy²+5xy