Two solutions to one number.
43453
Is ${\sqrt2^{\sqrt2^{\sqrt2^{\sqrt2^\sqrt2}}}}^{...}=4$ correct?
15753
Solve the following equation in positive integers $x$ and $y$
156542
Number of solutions to $a_1 + a_2 + \dots + a_k = n$ where $n \gt 0$ and $0 \lt a_1 \leq a_2 \leq \dots \leq a_k$ are integers.
114863
Representing a given number as the sum of two squares.
63894
These two sequences have the same limit
87499
Adding two numbers to make a two digit number
156468
Solutions to $a+b+c=12$, $a, b, c \in \mathbb{N}_0$
148502
Two accepted answers
44310
Create unique number from 2 numbers
23523
Two problems on number theory
114476
Problem solving Logical Equivalence Question
70460
How can I solve the following sequence
54703
Find the a < 0 for which the inequalities have at least one common solutions
151148
How to solve simultaneous inequalities?
73069
A riddle (in C)
89512
Finding two numbers given their sum and their product
104966
Find integer solution to the given system of equation.