Adding & Subtracting Polynomials Practice AK

1. $16b^2-10b-15$

2. $17a^2+10a-9b-5$

3. $2x^2-15x+2$

4. $13b-10$

5. $5c^3+2c^2+6c-2$

6. $x^4-x^3+x^2+8x-3$

7. $z^2-11z-99$

8. $3c^2-6t^2-6c+10n+4$

9. $5x^3+x^2+x+154$

10. $x^2+9y^2-16y+19$ 

11. $4g^2-g-9p+7$

12. $-6y^2+6y+3x+30$