Question

Evaluate: -

[811/2 (641/3 + 1251/3)3]1/4​

Answer 1

Question :

➨ [ 811/2 ( 641/3 + 1251/3 )3 ] 1/4

Solution :

➨ [ 811/2 ( 641/3 + 1251/3 )3 ] 1/4

On Solving 641/3 + 1251/3 by taking LCM

➨ [ 811/2 ( ( 641 + 1251 ) /3 ) 3 ] 1/4

➨ [ 811/2 ( 1892/3 ) 3 ] 1/4

➨ [ 811/2 * 1892 ] 1/4

➨ 767206 * 1/4

➨ 767206/4

➨ 191801.5