swetasnigdha1234 swetasnigdha1234
  • 12-06-2021
  • Mathematics
contestada

if 1 is one of the zeros of the polynomial x²- x + k then the value of k will be ?​

Respuesta :

VestaHofman VestaHofman
  • 12-06-2021

Answer:

0

Step-by-step explanation:

The sum of the roots of the equation [tex]ax^{2} +bx+c=0[/tex] is [tex]\frac{-b}{a}[/tex] and products of the root is [tex]\frac{c}{a}[/tex]

Here one of the root is 1.

Let the other option p

Now,

Sum of the roots =p×1 =1

  that means p=0

Product of the roots = p×1=k

k=0

Therefore, answer will be 0.

Answer Link

Otras preguntas

What js the most common structure in which a biography is written
List three reasons that snow predictions made by meteorologists are sometimes incorrect
In The Donner Party, what was the effect of the Donner Party not moving ahead to Fort Laramie
What happens when a deep water wave enters shallow water?
Choose the study habit that would most help Sophia better remember what she reads.
Motor neurons are called ________, meaning that they transmit messages away from the cell body to the muscles and organs
What is 390000000 in scientific notation
Which factor, industrialization or race, had the greatest influence on the Age of Imperialism?
A bank assigns random 4-digit numbers for atm access codes. in each code, no digit is repeated. use combinations to find the number of ways that 4 digits can be
Reduce the fraction to lowest terms. Do not use spaces in your answer.38x^2yz^2/-19xy^2z^3