Question

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Answer 1

Răspuns:

$(2 {}^{7} \times {2}^{8} ) {}^{2} \div (2 {}^{5} \div {2}^{3} ) {}^{15} \\ (2 {}^{15} ) {}^{2} \div (2 {}^{2} ) {}^{15} \\ 2 {}^{30} \div 2 {}^{30} \\ 1$