Răspuns :
Răspuns:
[tex]( {3}^{19} \times {5}^{18} )^{2} \div ( {3}^{36} \times {5}^{36} ) = {3}^{38} \times {5}^{36} \div {3}^{36} \times {5}^{36} = {3}^{2} = 9[/tex]
Răspuns:
[tex]( {3}^{19} \times {5}^{18} )^{2} \div ( {3}^{36} \times {5}^{36} ) = {3}^{38} \times {5}^{36} \div {3}^{36} \times {5}^{36} = {3}^{2} = 9[/tex]