1.(2x+3y+5)²2.(5x-3y-5)²tolongbantuyahh#mksihh:) By Admin ReiPosted on October 28, 2022 1.(2x+3y+5)²2.(5x-3y-5)²tolongbantuyahh#mksihh:) 1. 4x²+9y²+25+60xy2. 25x²-9y²-25+150xy