User Helixglich - Mathematics Stack Exchange

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Helixglich

Member for 9 months
Last seen this week

12 Questions

Score Activity Newest Views

6 votes

2 answers

70 views

I can't come up with the intended solution to $\frac{a^2+b^2}{2a^5b^5} + \frac{81a^2b^2}{4} + 9ab>18$

asked Aug 26, 2022 at 18:08

3 votes

2 answers

123 views

Minimizing the sum of rational functions over simplex

asked Mar 28 at 13:53

2 votes

3 answers

111 views

How will this be solved via the use of complex numbers (angle bisector)?

asked Feb 5 at 18:52

2 votes

2 answers

103 views

Prove $\frac{1+xy+xz}{(1+y+z)^2} + \frac{1+zy+zx}{(1+y+x)^2} + \frac{1+yx+yz}{(1+x+z)^2} \ge 1$ for $x,y,z > 0 $

asked Sep 24, 2022 at 15:48

1 vote

0 answers

46 views

What are all the possible 130 letter words with letters in ascending order

asked Sep 28, 2022 at 19:47

1 vote

2 answers

178 views

Solve for all $x,y\in N$ and $x^3-3^y = 2015$

asked Aug 31, 2022 at 6:37

1 vote

0 answers

109 views

Is there a way to find the integer solutions of $x^2 = y^3 + 1$ with elementary NT [duplicate]

asked Aug 24, 2022 at 20:39

1 vote

1 answer

73 views

Prove location of roots

asked Mar 13 at 16:27

0 votes

1 answer

63 views

Circle geometry. Prove quadrilateral diagonals are perpendicular.

asked Apr 3 at 11:39

0 votes

1 answer

105 views

How would you solve this geometry problem analytically?

asked Feb 7 at 18:51

0 votes

3 answers

74 views

Find all values for $x$ for which the following is true $(x-y)(x+y) = px$, where $p$ is prime

asked Nov 4, 2022 at 21:27

-1 votes

1 answer

36 views

Find the integer integers k for which there exists an integer x [closed]

asked Jan 18 at 4:52