Question

Please just do these and do what the directions say. Thanks!

Answer 1

Answer:

2) 3y^2+5y

3) -3x^2+15

4) 3ab-4b^2+cb

5) 9x+9ax+90

6) 4x^3-4xy^2

7) -x^3-x^2y+x^2

8) 12x-30y+24z

9) x^2y+xy^2

10) -5a^3-10a^2+5

11) 8y^2-4xy+40y

12) 4x+6y+8z

hope it helps