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3

((10 - 5)^3 - 35/7)/(16^2/4^3)=

=(5^3 - 5)/(2^8/2^6)=

=(125 - 5)/4=120/4= 30

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((2^8)^2 + 2·(2^5)^3)/(1/2·(8^3)^2)=

=(2^16 + 2·2^15)/(1/2·(2^9)^2)=

=(2^16 + 2^16)/(1/2·2^18)=

=2·2^16/2^17=2^17/2^17 = 1



3
image

(10-5)^3-(35/7) = 125-5 = 120

(2^4)^2/(2^2)^3 = 2^8/2^6 = 2^2 = 4 

120/4 = 30 



2
image

==========================================================

226)

(105)335716243=

=53542·4243=

=125542+243=

=1204443=

=120443=

=1204=30

 

227)

(28)2+2(25)312(83)2=

=28·2+2·25·312·83·2=

=216+2·21521·86=

=216+215+121·(23)6=

=216+21621·23·6=

=2·21621·218=

=21+1621+18=

=217217=

=21712171=1



2
image

2^16+2*(2^5)^3 = 2^16+2^16 = 2^(16+1) = 2^17

((2^3)^3)^2*2^-1 = 2^(18-1) = 2^17

2^17 / 2^17 = 1 



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