Check sibling questions

Ex 2.2, 2 (i) - Chapter 2 Class 10 Polynomials (Term 1)

Last updated at Aug. 2, 2021 by

Ex 2.2, 2 - Find a quadratic polynomial each with given - Ex 2.2

Ex 2.2, 2 - Chapter 2 Class 10 Polynomials - Part 2

This video is only available for Teachoo black users

Subscribe Now

 

Ex 2.2, 2 - Chapter 2 Class 10 Polynomials - Part 3 Ex 2.2, 2 - Chapter 2 Class 10 Polynomials - Part 4

This video is only available for Teachoo black users

Subscribe Now

 

Transcript

Ex2.2, 2 Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively. (i) 1/4 , −1 Let the polynomial be p(x) = ax2 + bx + c, Now a = 1, b = – 1/4 and c = –1 Hence, the required quadratic polynomial = ax2 + bx + c = x2 −1/4x −1 = 4(x2 −1/4x −1)

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.