Question

$sqrt{2 ^{2}*3^{6}*7 ^{2} }$ решите срочно плиз

Answer 1

$sqrt{2^2*3^6*7^2} = sqrt{2^2*(3^3)^2*7^2}=2*3^3*7^=2*27*7=378$
Ответ: $378$