Question

помогите срочно. не могу решить

Answer 1

$\frac{ ({13}^{5}) {}^{11} \times ( {13}^{4} ){}^{10} }{( {13}^{47} ) {}^{2} } = \frac{ {13}^{55} \times {13}^{40} }{ {13}^{94} } = \frac{1 \times {13}^{40} }{ {13}^{39} } = \frac{13}{1} = 13$
$\frac{( {7}^{5} ) {}^{6} \times {7}^{27} }{( {7}^{14}) {}^{4} } = \frac{ {7}^{30} \times {7}^{27} }{ {7}^{56} } = \frac{ {7}^{30} \times 1}{ {7}^{29} } = \frac{7}{1} = 7$