Adv
Deepak Bora
  • -30
Newbie

If the sum of the zeroes of the polynomial p(x) = (k2 – 14) x2 – 2x – 12 is 1, then find the value of k

  • -30

If the sum of the zeroes of the polynomial p(x) = (k2 – 14) x2 – 2x – 12 is 1, then find the value of k

 

Polynomials Class 10 Maths NCERT/CBSE

Share

1 Answer

  1. This answer was edited.

    The given Polynomial is

    (K²-14)x²-2x-12

    Therefore,a=(K²-14),b=-2,c=-12

    The sum of zeroes of a quadratic poly =-(-2)/k²-14

    2/k²-14=1

    2=1(k²-14)

    2=k²-14

    K²=+2+14

    K²=16

    K=√16

    K=4

     

    • 13
Leave an answer

Leave an answer

Browse

Choose from here the video type.

Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs".

Captcha Click on image to update the captcha.

Related Questions