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o-na [289]
3 years ago
13

Plz help me !!!!!!!!!!

Mathematics
1 answer:
Brrunno [24]3 years ago
7 0

Answer:  a) 27

<u>Step-by-step explanation:</u>

81^{\frac{3}{4}}=(3^4)^{\frac{3}{4}}=3^{\frac{12}{4}}=3^3=\boxed{27}

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