Finding roots of $4^x+6^x=9^x$ by hand
41782
Real Solution of $4^x + 6^x = 9^x$.
8504
Factoring $x^n + y^n$ over the integers
113458
How to factor $a^n - b^n$?
109304
The roots of the equation $z^n=(1+z)^n$...
96875
Finding the value of $x^{x^2}+x^{x^6}$ given that $x^{x^4}=4$
110955
Find the coefficient of $x^9$ in $(1+x)(1+x^2)(1+x^3)\cdots(1+x^{100})$
17082
Number of real roots of $2 \cos\left(\frac{x^2+x}{6}\right)=2^x+2^{-x}$
54608
How to find all solutions of $4^x-3^x=1$?
100761
Find all $x$ such that $x^6 = (x+1)^6$.
147503
Solving $4x = e^x$ without graphing and looking for intersection
6622
How to find roots of $X^5 - 1$?
91496
If $x_1,x_2,\ldots,x_n$ are the roots for $1+x+x^2+\ldots+x^n=0$, find the value of $\frac{1}{x_1-1}+\frac{1}{x_2-1}+\ldots+\frac{1}{x_n-1}$
157552
Find the coefficient of $x^n$ simply by using binomial theorem
20908
How to compute $k$'th roots $\!\bmod n$?
76046
Finding the roots of the unknown function
8676
Is there any "superlogarithm" or something to solve $x^x$?
31122
How could I find $x$ in this equation $x^2-x+6 \equiv 0 \pmod {9}$