please give me answer
Attachments:
Answers
Answered by
8
Answer:
when they ask how you are and you just have to say that you are fine when your are not really fine...
Attachments:
Answered by
3
Answer:
(a) 1/√11
= 1(√11)/(√11)(√11)
= √11/11
(b) 2/√3
= 2(√3)/(√3)(√3)
= 2√3/3
(c) 1/√11 -√7
= 1(√11+√7)/(√11 - √7)(√11+√7)
= √11 + √7/(√11)^2 - (√7)^2
= √11+√7/11-7
= √11+√7 / 4
(d) 1/√10+3
= 1(√10-3)/(√10+3)(√10-3)
= √10 - 3/(√10)^2 - (3)^2
= √10-3/10-9
= √10-3
Similar questions