ai lam` zum` thank nha'

L

letrang123

a, chiu
b,(16.2)^16:16^16+(24.2)^13:24^13
=16^16.2^16:16^16+24^13.2^13:24^13
=(16^16:16^16).2^16+(24^13:24^13).2^13
=1.2^16+1.2^13
=2^29
 
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