Repeated roots of biquadratic equation
140481
How to tell if a quartic equation has a multiple root.
80796
Find all roots in the interval of nonlinear equation
58052
How do I recursively calculate this equation and generate a list of iteration?
19930
repeating an equation and getting the same equation number?
73079
Eliminating non-integer solutions to $ab / (2\sqrt{ab} + a + b)$
103165
the number of the positive integer numbers $k$ that makes for the two quadratic equations $ \pm x^2 \pm px \pm k$ rational roots.
135774
Alternating roots of $f(x) = \exp(x) \sin(x) -1$ and $\exp(x)\cos(x) +1$
123486
Block of equations with only some being subequations
6911
Solving 4 Quadratic Simultaneous Equations
2519
Finding double root. An easier way?
41312
Question on primitive roots of unity
36713
Solving multiple congruences by CRT = Chinese Remainder Theorem
80817
Solving equations of the form $ae^x + bx +c =0$
12452
Understanding iterative methods for solving $Ax=b$ and why they are iterative
157200
Roots of a equation on a complex plane
107765
Prove that there exists two roots in $[-1,1]$
109167
Nth roots of square matrices