Probability of real roots for $x^2 + Bx + C = 0$
104313
Finding probability that an equation has real roots when two numbers are chosen from a uniform distribution
155791
Probability that $ax^2+bx+c$ has no real roots after rolling 3 dice.
106374
Show that $2x^6+12x^5+30x^4+60x^3+80x^2+30x+45=0$ has no real roots
115583
prove that $a^2(p-q)(p-r)+b^2(q-p)(q-r)+c^2(r-p)(r-q)\ge 0$
55119
Proof that the coefficients of a polynomial are real
156842
Random quadratic equation
155659
Is there a formula for solving the congruence equation $ax^2 + bx + c=0$?
4265
Finding the Moment Generating Function of $X^2$ when $X\sim N(0,1)$
3206
Given $ax^2+by^2+cxy > 0$, what can I deduce about $a$, $b$, and $c$?
13909
How to find the roots of $x^4 +1$
45555
$(x+y)^c\le x^c+y^c$ for $0<c\le1$
2205
Solving $x^{x^x}=c$ with Lambert's W function
109721
The number of zeros in a polynomial
96327
Show that $a^x+b^x+c^x>(a+b+c)^x$ for all $a,b,c>0$ and $0<x<1$
34315
Rational, integers and probability
81596
Series expansion at $x=0$ of $\frac{3x}{1+x^2 + x^4}$
69618
What is the sum of non-real roots of the polynomial equation?