3akar2 kali akar75 di bagi akar 54 tolong jawab

3 akar 2 x akar 75 per akar 54
=3 akar 2 x 5 akar 3 per 3 akar 6
=5 akar 3 per akar 3 = 5

3√2×√75:√54 @√75=√25×√3
=3√2×5√3:3√6 =5√3
=3×5:3 √2×3:6 @√54=√9×√6
=5 =3√6