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Answer:
4. [tex](-c^{2}) (-c^{2}) (-c^{2}) (-c^{2}) (-c^{2})[/tex]
4. [tex](5k) (5k) (5k) (5k) (5k)[/tex]
6. [tex](2y^{3})^4[/tex]
6. [tex](7) (7) (7) (7) (7) (7) (7) (7) (7) (7) (7)[/tex]
Step-by-step explanation:
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