(√7)⁴*(√7)⁵=(√7)⁹=7⁴√7=2401√7
[√10)²]³=(√10)⁶=10³=1000
(2√11)¹⁰: (2√11 )¹¹=(2√11)⁻¹=1/2√11=√11/22
(√6)⁻³ x (√6 )⁸=1/(√6)³ x(√6 )⁸=(√6 )⁵=36√6
(√1/3)³ x (√1/3 )⁴=(√1/3)⁷=(1/3)³(√1/3)=1/27√3=√3/81
[(√5/6 x √3)²]⁻³= (5/2)⁻³=1/(5/2)³=8/125
(5/3√7 )¹⁰ : (5/3√7)⁸=(5/3√7) ²=25/63