-48 Deepak BoraNewbie Asked: July 19, 20202020-07-19T11:25:43+05:30 2020-07-19T11:25:43+05:30In: CBSE If the sum of the zeroes of the polynomial p(x) = (k2 – 14) x2 – 2x – 12 is 1, then find the value of k -48 If the sum of the zeroes of the polynomial p(x) = (k^{2} – 14) x^{2} – 2x – 12 is 1, then find the value of k Polynomials Class 10 Maths NCERT/CBSE cbse mathsclass 10 chapter 2class 10 ncertmathspolynomials Share Facebook 1 Answer Voted Oldest Recent Nishant Singh 2021-05-16T12:22:10+05:30Added an answer on May 16, 2021 at 12:22 pm 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 18 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Add a Video to describe the problem better. Video type Youtube Vimeo Dailymotion Facebook Choose from here the video type. Video ID Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs". Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment. Related Questions 20. Determine graphically whether the system of equations x – 2y = 2, 4x – 2y = 5 ... If the remainder on division of x3 + 2x2 + kx +3 by x – 3 is 21, ... Given that x – √5 is a factor of the polynomial x3 – 3√5x2 – 5x + 15√5, ... What should be subtracted from the polynomial of p(x)= x²-3ax + 3a- 7 so that, (x + 2) ... If the product of the zeros of the polynomial (ax²- 6x- 6 ) is 4, find the value ...

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