Algebraic Solution to Equation
5595
$x^y = y^x$ for integers $x$ and $y$
18903
Finding solutions to equation of the form $1+x+x^{2} + \cdots + x^{m} = y^{n}$
136244
recursively solve equation and saving the values
44296
Solving a cubic polynomial equation.
94585
Solving for a variable that's an exponent
153170
Find the number of solutions of the equation $e^{4x}+e^{3x}-4e^{2x}+e^x+1=0$
97204
Is there a unique solution for this quadratic matrix equation?
147502
Solve a matrix equation
113407
Finding all solutions for a system of equations with constraint on the sum of absolute values
81012
Solution of a Sylvester equation?
142642
$A=\begin{pmatrix}0&0&1\\ 0&1&0\\ 1&0&0\end{pmatrix}$, $X^2=A$ has no solutions
12442
Solution of tanx = x?
121765
Semigroups and solutions of equation
76175
Does the equation have a real solution...please help!
43537
How can $x^2y''-3xy'+3y=0$ be solved?
152293
Solution of $y''+xy=0$
137015
Solutions for $a^2+b^2+c^2=d^2$