Пж помогите срочно быстрей

\frac{17^{3}*16}{289}=17*16=272" alt=" \frac{17^{16}*17^{9}*16^{5}}{17^{22}*289*8^{6}}= \frac{17^{3}*16^{2}*16^{3}}{289*8^{2}*8^{4}}= \frac{17^{3}*256}{289*16}= \frac{17^{3}*16}{289}=17*16=272" align="absmiddle" class="latex-formula">
$\frac{c^{88}*d^{55}*c^{21}*d^{6}}{d^{62}*c^{100}}= \frac{c^{88+21}*d^{55+6}}{d^{62}*c^{100}}= \frac{c^{109}*d^{61}}{d^{62}*c^{100}}= \frac{c^{9}}{d}$