Mathematics
Pavel Vergeev's user avatar
Pavel Vergeev's user avatar
Pavel Vergeev's user avatar
Pavel Vergeev
  • Member for 8 years, 5 months
  • Last seen more than 3 years ago
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14
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All Questions Answers
Score Newest
question
4
Compare $\log_34$ and $2^\frac 1 4$
Sep 21, 2015
question
4
Trying to show that any group of order four is either cyclic or isomorphic to V
Jul 13, 2016
question
3
Prove that $ \tan40° + \sqrt 3 =4 \sin40° $
Jul 22, 2015
question
3
Solve $\begin{cases} x + y + z = 2 \\ 2xy - z^2 = 4 \\ \end{cases} $ for x, y, z.
Jul 25, 2015
question
3
Find all such $a$ that $x+2\lvert x-3 \rvert = 7\lvert x-a \rvert + 3 \lvert x-a-4|$ has at least one root.
Jan 7, 2016
question
2
How to get the given equality?
Jun 23, 2015
question
2
Derive one inequality from another
Jul 19, 2015
question
2
Can I find a better solution of $\sin(x^2 + x) = \frac 1 2$ for $x$?
Sep 6, 2015
question
2
Simplify $\frac {2\sqrt{x^2+x+1}-2-x} {x^2} $
Nov 20, 2016
answer
2
Solve the equation $4\sqrt{2-x^2}=-x^3-x^2+3x+3$
Jul 29, 2015
Top network posts
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36
model not showing up in django admin
33
How to remove a git branch in Netbeans?
20
Xcode build error when I add enum to generic class?
18
Difference between `form.validate_on_submit()` and `form.validate()`
18
Django upgrading to 1.9 error "AppRegistryNotReady: Apps aren't loaded yet."

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