Question

Express 81 as a power of 3.​

Answer 1

Answer:

Powers of 2

Powers of 3

Powers of 4

21=2 31=3 41=4

22=4 32=9 42=16

23=8 33=27 43=64

24=16 34=81 44=256

25=32 35=243 45=1024

26=64 36=729 46=4096

27=128 37=2187 47=16384

28=256 38=6561 48=65536

29=512 39=19683 49=262144

210=1024 310=59049 410=1048576

Step-by-step explanation:

Answer 2

Answer:

$81 = {3}^{4}$

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