Question

5x?у – 5х2 + Зух2 – 3у2 + x2 – у2 + 8xy? – Зу?​

Answer 1

Answer:

3a + 6. 1.3 (a+2). 1. 5x+15+ xy + 3y 1(y +S)x+3). 2. 4x – 20 2.4 (8-5) 2. xy+y+ 2x + 2 2 g+2x+1). 3. 2y + 8xy 3.24(4²+4x) 3.