3 years ago

Quick math question....

Mathematics

2 answers:

irga5000 [103]3 years ago

5 0

Answer:

Step-by-step explanation:

3^-4=0.0123456789

3^7= 2,187

2,187 times 0.0123456789=27

which is the same as A case closed because a also equals 27

Tema [17]3 years ago

3 0

Answer:

Step-by-step explanation:

In this problem, first u would have to keep the base of 3, then multiply the two powers together to get -28.

However, u can't leave a negative power in the numerator, so u bring the base and the power down into the denominator, change the sign of the power to make it positive, and put a 1 in the numerator.

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