Question

Сравнить
1) ⁴√(7/8)³ и ⁴√(15/16)³
2) (2/3)√2 и 1

Answer 1

1
7/8=14/16
14/16<15/16
$sqrt[4]{(7/8)^3} textless sqrt[4]{(15/16)^3}$
2
2/3*√2=√(8/3)
8/3>1
2/3*√2>1