PLS HELP GIVING 10 POINTS!!!!!! simplify 3^-9 over 3^-12 as a fraction!!!!!

asked Dec 26, 2021 84.5k views

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Answer: the answer is 27

How did i got 27?

the rule when diving like this the exponents subtract so its -9 - (-12) which gives us 3

its 3^3 and 3^3 is 27

Sheehan answered Dec 31, 2021

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