Answer:
1. [tex]4c^2+19c-30[/tex]
2. [tex]a^2+3a-40[/tex]
3. [tex]-121z^2+36\\[/tex]
4. [tex]100c^2-81[/tex]
5. [tex]c^2d^2+10cd+25[/tex]
6. [tex]16h^2+8hg+g^2[/tex]
7. 1331
8. [tex]g^3+3g^2k+3gk^2+k^3[/tex]
9.[tex]64t^3-4tu^2+8tu+2u^2[/tex]
10. [tex]\left(0.9p-4q\right)\left(3.6pq+32q+0.6561\right)[/tex]
Step-by-step explanation:
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