Răspuns:
[tex]( {7}^{5} \times ( {3}^{4} ) {}^{5} \times ( {11}^{6} ) {}^{2} ) \div ( {7}^{5} \times ( {3}^{10} ) {}^{2} \times ( {11}^{3} ) {}^{4} ) = \\ ( {7}^{5} \times {3}^{20} \times {11}^{12} ) \div ( {7}^{5} \times {3}^{20} \times {11}^{12} ) = \\ {7}^{5 - 5} \times {3}^{20 - 20} \times {11}^{12 - 12 } = \\ {7}^{0} \times {3}^{0} \times {11}^{0} = \\ 1 \times 1 \times 1 = 1[/tex]
sper că te-am ajutat!
