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271/3×81/3×161/4=?27^{1/3}\times8^{1/3}\times16^{1/4}=?

A12

B16

C18

D20

Answer:

A. 12

Read Explanation:

271/3×81/3×161/427^{1/3}\times8^{1/3}\times16^{1/4}

=(33)1/3×(23)1/3×(42)1/4=(3^3)^{1/3}\times(2^3)^{1/3}\times(4^2)^{1/4}

=3×2×2=12=3\times2\times2=12


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