Question

simplify
please help me ​

Answer 1

answer

to ur question dude

Answer 2

Answer:

$i)[( {\frac{3}{2}) ^{-3} -( \frac{1}{2} )^{-3}] / (\frac{1}{4} )^{-3} \\\\\\= [(\frac{2}{3}) ^{3} -( \frac{2}{1} )^{3}]/(\frac{4}{1} )^{3} \\\\= [\frac{8}{27} - 8] / 64\\\\= (\frac{8 - 216}{27}) /64\\\\= \frac{-208}{1728} \\\\= \frac{-13}{108}$

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