Question

Вычислите:
Спасибо)

Answer 1

$frac{{2}^{9} (( {7}^{3} ) ^{3} )}{ {14}^{7} } = frac{ {2}^{9} times {7}^{9} }{ {2}^{7} times {7}^{7} } = {2}^{2} times {7}^{2} = 196$
удачи!