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08-06-2016
Mathematics

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which is the value of this expression when m= and n=-5

which is the value of this expression when m and n5 class=

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09-06-2016

Hello,

(6m^(-1)n^0)^(-3)=(6/m * 1)^(-3)= (m/6)^3
if m=3
(m/6)^3=(3/6)^3=(1/2)^3=1/8

Answer D

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