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Verify that the numbers given alongside of the cubic polynomials below are their zeroes. Also verify the relationship between the zeroes and the coefficients in each case:(i) `2x^3+x^2-5x+2;``1/2,1,-2` (ii) `x^3-4x^2+5x-2;` `2,\ 1,\ 1`

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i) Given that, `2x^3+x^2-5x+2`; `1/2, 1, -2`
Given, `p(x) = 2x^3+x^2-5x+2`
and zeroes for `p(x)` are = `1/2, 1, -2` ...
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