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raketka [301]
3 years ago
13

Rewrite in radical form. If the number is rational, write it without using radical (81)^(−1/4).

Mathematics
1 answer:
vesna_86 [32]3 years ago
6 0

Answer:

1/3

Step-by-step explanation:

simplify

81^(-1/4)

= 1/81^(1/4)

= 1/[3×3×3×3]^(1/4). (factorize 81)

= 1/[3]^(4/4)

= 1/3

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