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g(x)=k(x2-S )=k by a **+-+- I, where k i...

g(x)=k(x2-S )=k by a **+-+- I, where k is any non-zero constant. C C EXERCISE 2.1 1. Find the zeros of each of the following quadratic polynomials and verify the relationship between the zeros and their coefficients: (i) f(x) = x2 - 2x - 8 [NCERT] (i) g(s) = 4s- 4s +1 [NCERT) (ii) h(t) = -15 [NCERT) (iv) 6x2 - 3 - 7x [NCERT) (v) p(x) = x2 + 21/2x-6 (vi) g(x) = 3x² + 10x + 713 (vii) f(x) = x2 - (3+1)x + 13 (viii) g(x) = a (x + 1) – X (a? +1)

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