How to find the solutions to $z^4 = -16$
48337
Complex numbers equation: $z^4 = -16$
28148
Are there any simple ways to see that $e^z-z=0$ has infinitely many solutions?
7651
Solve $e^{4z} +e^{3z} + e^{2z} + e^z + 1 = 0$.
68776
Solve in $C$ : $P(z)=z^4+2z^3+5z^2+4z+1=0$ where $P(i-\frac{1}{2}+i\frac{\sqrt 3}{2})=0$
108245
Solving the complex equation $\sin(z) = \cos(z)$
100278
Find $\alpha^{2016} + \beta^{2016} + \alpha^{2014} + \beta^{2014} \over \alpha^{2015} + \beta^{2015}$ for zeroes of the polynomial $x^2+3x +1$
24822
How to solve the equation $(z+1)^7 = z^7$ for all $z$?
20305
Complex roots of $z^3 + \bar{z} = 0$
54608
How to find all solutions of $4^x-3^x=1$?
66161
How to solve the equation $n^2 \equiv 0 \pmod{584}$?
101169
Prove that $x^2 = - 1$ has no solution in $\mathbb{Z}$
40063
$x^2+y^2=z^n$: Find solutions without Pythagoras!
112575
Finding integer solutions of $m^2-n^5 = m - n$
158933
Rational solutions of $y^2 = x^3 - x$
56341
Solving complex numbers equation $z^3 = \overline{z} $
18903
Finding solutions to equation of the form $1+x+x^{2} + \cdots + x^{m} = y^{n}$
17051
Determine the fourth roots of -16