Răspuns :
=5^7:5^5+5^6:5^5+5^5:5^5+3^2^7:3^10=
=5^2+5^1+1+3^14:3^10=
=25+5+1+3^4=
=31+81=
=112
[tex]( {5}^{7} + {5}^{6} + {5}^{5} ) \div {5}^{5} + {9}^{7} \div {3}^{10} = [/tex]
[tex] {5}^{2} + {5}^{1} + {5}^{0} + ( {3}^{2} ) ^{7} \div {3}^{10} [/tex]
[tex]25 + 5 + 1 + {3}^{4} = 31 + 81 = [/tex]
[tex] = 112[/tex]