Solutions of the Pell-type equation $x^2-2y^2=-1$
116497
Generalized Pell equation $x^2-2y^2=49$
59091
A quartic diophantine equation
148570
Find the all possible real solutions of $x^y=y^x$
72023
Integer solutions of the equation $x^2+y^2+z^2 = 2xyz$
20834
Integer solutions to $c=a^2-b^2$
56803
Finding solutions to congruence equations
124073
solving for one solution to a system of polynomials
150085
Solutions to the diophantine equation: $2a^2 + 2b^2- c^2- d^2 = 0$
59196
Find all real solutions for $x$ in $ 2(2^x- 1) x^2 + (2^{x^2}-2)x = 2^{x+1} -2 . $
82571
Number of solutions of $x^2=1$ in $\mathbb{Z}/n\mathbb{Z}$
133164
Rational solutions for $x^2+y^2=3$
35504
The Diophantine equation $x^2 + 2 = y^3$
64448
Find a quadratic equation with root $x_1^2$ and $x_2^2$
157200
Roots of a equation on a complex plane
130823
cubic equations which have exactly one real root
61022
Diophantine Equations : Solving $a^2+ b^2=2c^2$
84893
Solutions of the equations of the degree 5 and more