# Verify that the numbers given along side of the cubic polynomials below are their zeros. Also, verify the relationship between the zeros and coefficients in each case:(i) (ii) (i)  =  = = 0 = = 0

Let = ; β=1; γ=-2 β + γ = = =  β+ βγ + γ = = =  βγ = = -1 = (ii)  =  = = 0 = = 0

Let =2; β=1; γ=1 β + γ = = 4 =  β+ βγ + γ = =  βγ = = 2 = Rate this question :

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