Question

O valor de (4⁷•4¹⁰•4)² ÷ (4⁵)⁷ é?​

Answer 1

$\sf     \Big(4 {}^{7} \cdot4 {}^{10} \cdot4 \Big) {}^{2} \div \Big(4 {}^{5} \Big) {}^{7} \\ \\ \\ \sf     \Big(4 {}^{7} \cdot4 {}^{10} \cdot4 {}^{1} \Big) {}^{2} \div \Big(4 {}^{5} \Big) {}^{7} \\ \\ \\ \sf     \Big(4 {}^{7 + 10 + 1} \Big) {}^{2} \div \Big(4 {}^{5} \Big) {}^{7} \\ \\ \\ \sf     \Big(4 {}^{17 + 1} \Big) {}^{2} \div \Big(4 {}^{5} \Big) {}^{7} \\ \\ \\ \sf     \Big(4 {}^{18} \Big) {}^{2} \div \Big(4 {}^{5} \Big) {}^{7} \\ \\ \\ \sf     \Big(4 {}^{18} \Big) \div 4 {}^{5 \cdot7} \\ \\ \\ \sf     \Big(4 {}^{18} \Big) \div 4 {}^{35} \\ \\ \\ \sf     4 {}^{18 \cdot2} \div 4 {}^{35} \\ \\ \\ \sf     4 {}^{36} \div 4 {}^{35} \\ \\ \\\sf     4 {}^{36 - 35} \\ \\ \\ \sf     4 {}^{1} \\ \\ \\ \sf     {\color{red}4}$

Att: Nerd1990