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a)3+2* [( [tex] 2^{27} * 3^{15} )^2 : ( 2^{51} * 3^{69} )- 4^{17} : 2^{33} +35][/tex]

Răspuns :

[(2²⁷ * 3³⁵)² :(2⁵¹ * 3⁶⁹) - 4¹⁷:2³³ +35]=
=[(2⁵⁴ * 3⁷⁰) :(2⁵¹ * 3⁶⁹) - 2³⁴:2³³ +35]=
=2³ * 3 - 2 +35=
=8*3 - 2 +35=
=24-2+35=57