Question

find the value of (64/216)whole to the power of -2/3​

Answer 1

Answer:

$( \frac{216}{64} ) {}^{ \frac{2}{3} } = ( \frac{216}{64} ) {}^{2 \times \frac{1}{3} } = ( \frac{8}{4} ) {}^{2} = \frac{64}{16} = 4$

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Answer 2

Answer:

(8/27)^-3

Step-by-step explanation:

(216/64)^2/3

=216^2÷64^3

=216×216×216×1/64×1/64×1/64

=27/8×27/8×27/8

=(8/27)^-3