Question

cum se compara puterile : 81^6 si 27^9

Answer 1

${81}^{6} = ( {3}^{4}) ^{6} = {3}^{24} \\ {27}^{9} = ( {3}^{3} )^{9} = {3}^{27} \\ {81}^{6} < {27}^{9}$

Answer 2

3^4 totul la 6comparat cu3^3totul la9 Deci mai mare este3 la27