How to solve $x^x = N$
62067
Inverse function of $x^x$
87029
Solve $y^2=x^3-4$ in $x,y\in \mathbb{Z}$
69791
How to solve: T(n) = T(n - 1) + n
85917
Solve $(x+1)^y-x^z=1$
20491
How to solve this equation $x^{2}=2^{x}$?
45343
Solve $\cos^{n}x-\sin^{n}x=1$ with $n\in \mathbb{N}$.
147596
Number of solutions to $x^n=e$ in group $G$ is divisible by $n$
25518
How can I solve the equation $x^3-x-1 = 0$?
54355
$1+x+\ldots+x^n$ perfect square
114996
$x+y+z=n$. Finding the number of solutions.
6622
How to find roots of $X^5 - 1$?
124581
Solving $x^2 - 1 = e^x$
28502
How to solve $x^3=-1$?
87665
Proving $x^n - y^n = (x-y)(x^{n-1} + x^{n-2} y + ... + x y^{n-2} + y^{n-1})$
35712
Solve for n: $\varphi(2n)=\varphi(3n)$
2678
Values of $\sum_{n=0}^\infty x^n$ and $\sum_{n=0}^N x^n$
71756
diophantine equation: $x^2 +y^2 = z^n$