roots: square roots, cube roots, x^1/4, x^1/5
44799
Why is the even root of a number always positive?
59160
Roots of a given equation
158276
Inequality problem involving square roots
97071
Is the cube root of a prime number rational?
38662
If $a,b$ are the roots of the equation $2 x^2 -3 x +1 = 0$, find an equation whose roots are $a/(2b +3)$, $b/(2a +3)$
113481
Modular Arithmetic - Find the Square Root
139932
What is the square root of $i^4$?
3955
Square roots -- positive and negative
90933
Finding the roots of complex numbers
6622
How to find roots of $X^5 - 1$?
44296
Solving a cubic polynomial equation.
157200
Roots of a equation on a complex plane
109304
The roots of the equation $z^n=(1+z)^n$...
109167
Nth roots of square matrices
7500
$\arctan$ of a square root as a rational multiple of $\pi$
111432
Square root of a number squared is equal to the absolute value of that number
3563
Find all roots of $\,x^2\!\equiv x\pmod{\!900}$, i.e all idempotents in $\Bbb Z_{900}$