Juliasanford3905 Juliasanford3905

21-10-2019
Mathematics

contestada

Rewrite in radical form. If the number is rational, write it without using radical
(64/125)^(−2/3).

Respuesta :

kundansilva16 kundansilva16

21-10-2019

Answer:

25/16

Step-by-step explanation:

simplify

(64/125)^(-2/3)

= [125/64]^(2/3)].

{since (x/y)^(-m) = (y/x)^m}

=[[(5/4)³]^(1/3)]²

= [5/4]²

= [25/16]

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