Question

Pls fast, my friends​

Answer 1

Answer:

1= -3xy

2= -22x² ( -10x²-12x²)

3= 12x³y³

4= 8x²+14x

5= 12x²+10x+24x+20= 12x²+34x+20Ans

6= X²+6x+9 Ans

I hope this ia help you.