Question

Simplify: 7th root of 3 - the 4th root of 6 + square root of 48 - the square root of 54

Answer 1

\[\sqrt[7]{3} - \sqrt[4]{6} + \sqrt{48} - \sqrt{54}\]

Is this the question?

Answer 2

first factor some of these radical

sqrt 48 = sqrt 16 * sqrt 3 = 4 sqrt3

sqrt54 = sqrt 9 * sqrt 6 = 3 sqrt 6