Question

AYUNDENME URGENTE!! PORFAVOR

Answer 1

$1) \frac{ {5}^{2} \times {3}^{5} \times {5}^{4} }{ {3}^{3} \times {5}^{3} \times {3}^{2} } \\ = \frac{ {5}^{2 + 4} \times {3}^{5} }{ {3}^{3 + 2} \times {5}^{3} } \\ = \frac{ {5}^{6} \times {3}^{5} }{ {3}^{5} \times {5}^{3} } \\ = \frac{ {5}^{6} }{ {5}^{3} } \\ = {5}^{6 - 3} \\ = {5}^{3} \\ = 125$

$2) \frac{ {7}^{5} \times {5}^{6} \times {7}^{8} \times {5}^{2} }{ {5}^{3} \times {7}^{11} \times {5}^{3} } \\ \frac{ {5}^{6 + 2} \times {7}^{5 + 8} }{ {5}^{3 + 3} \times {7}^{11} } \\ \frac{ {5}^{8} \times {7}^{13} }{ {5}^{6} \times {7}^{11} } \\ {5}^{8 - 6} \times 7 {}^{13 - 11} \\ {5}^{2} \times {7}^{2} \\ 25 \times 49 \\ 1225$