Question

$\sqrt{2 {}^{2} } \times 5 {}^{4} \times 49 {}^{2}$
Вынести ​

Answer 1

$\sqrt{2^2\times(5^2)^2\times49^2} =\\2\times5^2\times49=50\times49=\\2450$

Ответ: 2450.