Question

plz solve this question
tomorrow is my exam
plz​

Answer 1

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The value of given expression is 214.

Step-by-step explanation:

The given expression is

\frac{4}{(216)^{\frac{-2}{3}}}+\frac{1}{(256)^{\frac{-3}{4}}}+\frac{2}{(243)^{\frac{-1}{5}}}

Using exponent property:

x^{\frac{a}{b}}=(x^{\frac{1}{b}})^a

\frac{4}{6^{-2}}+\frac{1}{4^{-3}}+\frac{2}{3^{-1}}

Using exponent property:

\frac{1}{a^{-1}}=a

4\times 6^2+1\times 4^3+2\times 3

4\times 36+1\times 64+2\times 3

144+64+6

214

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Answer 2

Answer:

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Answer in the attachment

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