exercise 2.2 class 10th

 

exercise 2.2 class 10th

exercise 2.2 class 10th involve complete answers for each question in the exercise 2.2. The solutions provide students a stretegic methods to prepare for their exam. exercise 2.2 class 10th questions and answers helps students to perform better in exam and it will clear doubts definitely. Students will find it extremely easy to understand the questions and learn solving the problems.exercise 2.2 class 10th prepared by www.mathematicsandinformationtechnology.com team in very delicate, easy and creative way.

Question 1.

Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients.

(i) x² – 2x – 8 

(ii) 4s² – 4s + 1 

(iii) 6x² – 3 – 7x

(iv) 4u² + 8u 

(v) t² – 15 

(vi) 3x² – x – 4

Solution 1: 

Question 2. 

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively.