a) 3⁵*(3²+1)/10=3⁵*(9+1)/10=3⁵*10/10=3⁵
b) 3¹²/2¹¹*(1+2)=3¹²/2¹¹*3=3¹¹/2¹¹=(1½)¹¹
c) (2*3)¹⁴/3¹⁵-3¹³=2¹⁴*3¹⁴/3¹⁵-3¹³=2¹⁴*3¹⁴/(3²-1)*3¹³=2¹⁴*3/9-1=2¹⁴*3/8=2¹⁴*3/2³=2¹¹*3
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a) 3⁵*(3²+1)/10=3⁵*(9+1)/10=3⁵*10/10=3⁵
b) 3¹²/2¹¹*(1+2)=3¹²/2¹¹*3=3¹¹/2¹¹=(1½)¹¹
c) (2*3)¹⁴/3¹⁵-3¹³=2¹⁴*3¹⁴/3¹⁵-3¹³=2¹⁴*3¹⁴/(3²-1)*3¹³=2¹⁴*3/9-1=2¹⁴*3/8=2¹⁴*3/2³=2¹¹*3