If a is one of the root of the equation 4x^2+2x-1=0. Then find the other root
126445
Proving the second root of a quadratic equation
20491
How to solve this equation $x^{2}=2^{x}$?
124581
Solving $x^2 - 1 = e^x$
63689
proving roots of equation $x^2+x+4f=0$ are real.
90933
Finding the roots of complex numbers
74222
If $a+b=1$ then $a^{4b^2}+b^{4a^2}\leq1$
137048
If $p, q, r$ are the roots of $x^3 -x+1=0$, what is $p^5 + q^5 + r^5$?
66558
Find the value of $a$ and $b$ if $x+1$ and $x−2$ are factors of $ax^3−4x^2+bx−12$
140481
How to tell if a quartic equation has a multiple root.
85383
No. Of real roots of an equation
82085
Without solving the equation, show that all nine roots of $(𝑧 − 1)^{10} = 𝑧^{10}$ lie on the line $Re (𝑧) = \frac{1}{2}$
72410
If $\alpha_1,\alpha_2,\ldots,\alpha_n$ be the roots of the equation $x^n+1$
107089
finding rational roots of polynomials
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.
6622
How to find roots of $X^5 - 1$?
36331
One root common to $ax^2+2bx+c=0$ and $dx^2+2ex+f=0$
24000
Roots of Sum of Two Polynomials (with Known Roots)