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Summer Clouds moderators

28/11/2017 at 10:25
Answers
2
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What is the value of the following expression? 
   \(2^{0^{4^{100}}}-2^{4^{0^{100}}}\)




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    Nguyễn Hưng Phát 28/11/2017 at 11:31

    Because \(0^{4^{100}}=0\) so \(2^{0^{4^{100}}}=2^0=1\)                                                          (1)

    Other way:\(0^{100}=0\) so \(4^{0^{100}}=4^0=1\) so \(2^{4^{0^{100}}}=2^1=2\)                                 (2)

    From (1) and (2) we have th value of the following expression is:\(2^{0^{4^{100}}}-2^{4^{0^{100}}}=1-2=-1\)

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    KEITA FC 8C 28/11/2017 at 21:51

    Because 04100=004100=0 so 204100=20=1204100=20=1                                                          (1)

    Other way:0100=00100=0 so 40100=40=140100=40=1 so 240100=21=2240100=21=2                                 (2)

    From (1) and (2) we have th value of the following expression is:204100−240100=1−2=−1


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