English Language Learners
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user26486
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All Questions Answers
Score Newest
question
5
"New York is a great place to live." (no preposition?)
Aug 11, 2014
question
4
"This can make us think the concepts are related, which in fact they are not."
Aug 21, 2014
question
2
The usage of 'so...as...'
Jun 25, 2014
question
1
Word for 'go for the worse choice because the better one is unavailable'?
Apr 23, 2015
question
1
"My aunt is coming to tea tomorrow." (idiom "to come to tea"?)
Sep 4, 2014
question
1
How formal is "and all that"?
Jan 3, 2015
question
1
"X and me/I having dinner" in captions/headlines/sentence fragments
Feb 16, 2015
question
0
Is it true that "X need not have done it"="It wasn't necessary for X to do it but X did it"?
Mar 1, 2015
Top network posts
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23
Prove that if $x_1,x_2,\ldots,x_n>0$, then $(1+x_1)(1+x_1+x_2)\ldots(1+x_1+x_2+\ldots+x_n) \ge \sqrt{(n+1)^{n+1}}\sqrt{x_1x_2\ldots x_n}$.
18
Prove the inequality using AM-GM inequality
18
Using the Limit definition to find the derivative of $e^x$
16
prove that the equation has just one root.
16
Why can ALL quadratic equations be solved by the quadratic formula?

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