Mathematics
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Zhuli
  • Member for 8 years, 1 month
  • Last seen this week
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3
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39
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38
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7
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11
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23
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5
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8
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13
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9
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14
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9
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6
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Top posts
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All Questions Answers
Score Newest
answer
16
Why should it be $\sqrt[3]{6+x}=x$?
Dec 18, 2019
answer
13
Are there at least two people present who shook hands with exactly the same number of people?
Dec 26, 2019
answer
11
Why does $(a+b)^2= a^2+b^2 + 2ab$? Why is the $2ab$ there?
Aug 19, 2014
question
9
Simple understanding of advanced math
Apr 25, 2020
answer
9
How to find the 3 fastest horses?
Apr 8, 2014
answer
8
Without calculating the square roots, determine which of the numbers:$a=\sqrt{7}+\sqrt{10}\;\;,\;\; b=\sqrt{3}+\sqrt{19}$ is greater.
Dec 11, 2019
answer
7
Why is the number of elements in a union of 3 sets that?
Jan 5, 2020
answer
6
Is there an accepted strategy when tackling proofs involving inequalities?
Jan 3, 2020
answer
5
Relation between adding the areas of two circles and Pythagorean Theorem
Dec 26, 2019
answer
5
Examples of simple but highly unintuitive results?
Jun 6, 2020
Top network posts
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8
Questions about proofs
6
O(1) lookup for ranges
6
teach that $\frac10$ not defined properly

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