solve this question
Attachments:
Answers
Answered by
1
(2/3 √7 - 1/2 √2 + √11 ) + (1/3√7 + 3/2√2 - √11 )
2/3 √7 -1/2 √2 + √11 + 1/3 √7 + 3/2√2 -√11
2/3√7 + 11/3 √7 -1/2√2 + 6√11 -√11
3√7 2√2
------ - -------- + 5√11
3 2
= √7 - √2 + √11
2/3 √7 -1/2 √2 + √11 + 1/3 √7 + 3/2√2 -√11
2/3√7 + 11/3 √7 -1/2√2 + 6√11 -√11
3√7 2√2
------ - -------- + 5√11
3 2
= √7 - √2 + √11
Similar questions