Question

Упростите,срочно √(√27-√25)²

Answer 1

$sqrt{( sqrt{27}- sqrt{25})^{2}}= sqrt{( 3sqrt{3}- 5)^{2}} = 3sqrt{3}- 5$

Answer 2

Решение:
√(√27-√25)²=√27-√25=√(3² *3) - √5²=3√3-5