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Showing posts from April 10, 2012

POLYNOMIALS, Class 10 CBSE Maths - NCERT solutions – Mathematics Textbook Exercise 2.2

Class X, Solutions of NCERT (CBSE) Mathematics   Chapter 2, Polynomials NCERT solutions for Maths Textbook Exercise 2.2 (Page 33) Q 1: Find the zeros of the following quadratic polynomials and verify the relationship between the zeros 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: (i) x2 –