4 years ago

Simplify

Mathematics

2 answers:

Pachacha [2.7K]4 years ago

6 0

3^-9 / 3^-12
= 3^-9-(-12) (According to laws of exponents)

=3^3
Option (C)

Kisachek [45]4 years ago

3 0

3^-2 / 3^-12

= 3^12 / 3^9

= 3^(12 - 9)

= 3^3

Answer is C, 3^3

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