Question

√5⁴ × 7².Даю 100 баллов.

Answer 1

$sqrt{5^{4}*7^{2}}=sqrt{(5^{2})^{2}*7^{2}}=5^{2}*7=25*7=175$

Answer 2

Ответ:

$sqrt{5^4 * 7^2} = sqrt{(5^2)^2 * 7^2} = 5^2 * 7 = 25 * 7 = 175$