Question

Va rogg, dau coroana.

Answer 1

Am atasat rezolvarea !
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Answer 2

$(7* 7^{19} ):( 7^{3} )^{4} =$
=$7^{20} : 7^{12} =$
=$7^{8}$

$(6^{5} )^{6} : (6*6^{18})=$
=$6^{30} : 6^{19} =$
=$6^{11}$