Respuesta :

7. [tex]\frac{1}{127}[/tex]

8. [tex]a^{5}b^{6}c^{4}[/tex]

9.[tex]a^{2} b^{2} c^{3}[/tex]

10. [tex]\frac{1}{x^{3} }[/tex]

Answer:

1 = A

2 = A

3 = D

4 = D

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