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 is your name? 10 Pts!
PLEASE HELP ME PLEASE ITS DUE TODAY
What action on november 11, 1918, brought world war i to an end?.
Determine the average rate of change of f (x) = x² - 10x + 5 over the interval [-4, 4]. = -
The length of a rectangular table is represented by the function L(x) = 3x The width of the table is represented by the function (x) = 4x2 - 6x +5. What is the
Solve for p: p/10 = 7.2/36
Which relation is a function? Help please
Please help!! With solution needed!!
simplify the expression:
Anna's job pays $10 per hour, and she works 40 hours per week. Her tax rate is 20 percent. Assuming she works 50 weeks per year, the amount she will pay in taxe