Mathematics

Mathematics

Problem

## EXERCISE 2.2 1. Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. (i) x2−2x−8x^{2}-2 x-8 (ii) 4s2−4s+14 s^{2}-4 s+1 (iii) 6x2−3−7x6 x^{2}-3-7 x (iv) 4u2+8u4 u^{2}+8 u (v) t2−15t^{2}-15 (vi) 3x2−x−43 x^{2}-x-4 (i) x2−2x−8x^{2}-2 x-8 (ii) 4s2−4s+14 s^{2}-4 s+1 (iii) 6x2−3−7x6 x^{2}-3-7 x (iv) 4u2+8u4 u^{2}+8 u (v) t2−15t^{2}-15 (vi) 3x2−x−43 x^{2}-x-4

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