Is it possible to have a equation system that forms a matrix 3x3, having 2 solutions?
158534
Proof that any linear system cannot have exactly 2 solutions.
122622
Does there exist a matrix $P$ such that $P^n=M$ for a special matrix $M$?
158933
Rational solutions of $y^2 = x^3 - x$
109706
Fast way to come up with solutions to $x(x-1)(x-2)(x-3)=1$?
20568
Does the following have a solution for f(x,y)?
80058
Three variable, third degree Diophantine equation
69874
Are there any integer solutions to $a^3=b^2$?
11620
Is it true that any matrix in $M_2(\mathbb R)$ is the sum of two squares?
139496
Linear systems. Please help me solve this
118634
The system of equations
142642
$A=\begin{pmatrix}0&0&1\\ 0&1&0\\ 1&0&0\end{pmatrix}$, $X^2=A$ has no solutions
52843
framed equations
55062
$2\times 2$ matrix $C=AB-BA$
125647
Solutions to the matrix equation $\mathbf{AB-BA=I}$ over general fields
39699
Solving a system of non-linear equations and obtaining a phase portrait
94037
Solving the matrix equation $AP=PB$, where $A$ and $B$ are similar
84400
Build a Companion Matrix of a Polynomial?