1. $n^7$
2. $y^{12}$
3. $t$
4. $1$
5. $64f^{24}$
6. $-8b^3c^9$
7. $-20d^2t^2v^{-5}$
8. $64u^4z^3$
9. $-\frac{4m^2y^2}{3x}$
10. $-\frac{n^2x}{3}$
11. $-\frac{27y^7}{16x^3}$
12. $\frac{4}{9r^8t^4z^4}$
13. $-32w^{-1}z^{-3}$
14. $m^{18}n^{18}p^{30}$
15. $-\frac{27}{8}d^{-\frac{1}{2}}f^{\frac{1}{4}}$
16. $\frac{x^4y^6}{4x^6y^4} = \frac{y^2}{4x^2}$
17. $\frac{15x^2y^2}{x^3y^2} = \frac{15}{x}$
18. $\frac{4m^2v^4}{m^4} = 4m^{-2}v^4$
19. $11n^2 - 7$
20. $-w^2 + 6w - 4$
21. $w^3 - 2w^2t + 4wt^2 + 2tw^2 - 4t^2w + 8t^3 = w^3 + 8t^3$
22. $x^3 - 3x^2y + 2xy^2 + x^2y - 3xy^2 + 2y^3 = x^3 - 2x^2y - xy^2 + 2y^3$
23. $1500 + 0.038x + 0.06(1500 - x) = 1500 + 0.038x + 90 - 0.06x = 1590 - 0.022x$
24. $x(2x^2 + 4x - 3) = 2x^3 + 4x^2 - 3x$
Parent Tip: Review the logic above to help your child master the concept of operations on polynomials worksheet.
