Question

ayudaaaaaaaaaaaaa???

Answer 1

$\left[ (\frac{7}{5})^{2} *( \frac{7}{5})^{6} }\right]^{2} :( \frac{7}{5} )^{14}$

$\left[( \frac{7}{5})^{2+6} \right]^{2} :( \frac{7}{5} )^{14}$

$\left[ \frac{7}{5}^{8} }\right]^{2} :( \frac{7}{5})^{14}$

$( \frac{7}{5} )^{8*2} : (\frac{7}{5} )^{14}$

$( \frac{7}{5} )^{16} : ( \frac{7}{5})^{14}$

$( \frac{7}{5})^{16-14} = ( \frac{7}{5})^{2} = \frac{49}{25}$