Question

ME AJUDEM POR FAVOR?? :( ​

Answer 1

A) $( - 4) {}^{2} \times ( - 4) {}^{2} \\ ( - 4) {}^{4} \\ 256$

B) $( + 2) {}^{3} \times ( + 2) {}^{3} \\ {2}^{3 + 3} \\ {2}^{6} \\ 64$

C) $( - 7) {}^{3} \div ( - 7) {}^{2} \\ ( - 7) {}^{3} \times ( - 7) {}^{ - 2} \\ ( - 7) {}^{3 + 2} \\ ( - 7) {}^{1} \\ - 7$

D) $( - 12) {}^{8} \div ( - 12) {}^{5} \\ ( - 12) {}^{3} \\ - 1728$

E) $( - 3 {}^{2}) {}^{5} \\ - (3 {}^{2}) {}^{5} \\ - {3}^{10} \\ - 59049$

F) $( + 8 {}^{2}) {}^{3} \\ {8}^{2 \times 3} \\ {8}^{6} \\ 262144$

Essas são as respostas, bons estudos! =)