Sadhana Bhadoriya

Ex – 2.2 Que No. 1(vi) Q.1) Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. (vi). 3×2 – x – 4 Solution:-

Ex – 2.2 Que No. 1(v) Q.1) Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. (v). t2 – 15 Solution:-

Ex – 2.2 Que No. 1(iv) Q.1) Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. (iv). 4u2 + 8u Solution:-

Ex – 2.2 Que No. 1(iii) Q.1) Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. (iii). 6×2 – 3 – 7x Solution:-

Ex – 2.2 Que No. 1(ii) Q.1) Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. (ii). 4s2 – 4s + 1 Solution:-

Ex – 2.2 Que No. 1(i) Q.1) Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. (i). x2 – 2x – 8 Solution:-

Ex – 2.1 Que No. 1(vi) Q.1) The graphs of y = p(x) are given in Fig. 2.10 below for some polynomials p(x). Find the number of zeroes of p(x), in each case. (vi).

Ex – 2.1 Que No. 1(v) Q.1) The graphs of y = p(x) are given in Fig. 2.10 below for some polynomials p(x). Find the number of zeroes of p(x), in each case. (v).

Ex – 2.1 Que No. 1(iv) Q.1) The graphs of y = p(x) are given in Fig. 2.10 below for some polynomials p(x). Find the number of zeroes of p(x), in each case. (iv).

Ex – 2.1 Que No. 1(iii) Q.1) The graphs of y = p(x) are given in Fig. 2.10 below for some polynomials p(x). Find the number of zeroes of p(x), in each case. (iii).