# New post in Roots

## Prove that the equation has no real roots

January 4th, 2023

August 1st, 2022

## Quadratic Equations with a common root

January 24th, 2020

## is there Any way to calculate nth Root without calculator?

September 29th, 2021

August 1st, 2022

## How to take square root of $x^2 + y^2 = 144$?

November 9th, 2020

August 1st, 2022

## complex root finding

November 23rd, 2020

August 1st, 2022

## Clarification when using the Bisection method

January 25th, 2020

May 1st, 2020

## The function defined by $f(x)=\sin\pi x$ has zeros at every integer. Show that when $-1<a<0$ and $2<b<3$ , the bisection method converges to

September 18th, 2021

## Product of all complex roots of $z^n=a+bi$

February 14th, 2020

August 1st, 2022

August 1st, 2022

## Using Rouche's Theorem to find the number of zeros of $p(z)=z^8 +10z^3 −50z+1$ in the right halfplane

December 16th, 2020

## Show that $\sqrt{2}$ is irrational using the integer root theorem

August 26th, 2020

August 1st, 2022

## Steffensen's method in Numerical Analysis

November 14th, 2020

## how many distinct real zeros a function has

December 10th, 2020

## if $a,b,c$ are the roots of $x^3-px^2+qx-r=0$, find the value of $(a+b-c)(b+c-a)(c+a-b)$

February 21st, 2020

June 16th, 2020

August 1st, 2022

## Nonzero root of equation

December 1st, 2020

## Find the range of values of p for the equation to have real roots?

September 18th, 2020

June 14th, 2020

## summing the nth root of complex numbers (NOT unity)

October 30th, 2020

August 1st, 2020

April 25th, 2020