Question

Find the cubic polynomial with the sum sum of the product taken 2 at a time and product of tis zeroes are 3, -5, ,-16 of lesson polynomials of class 10

Answer 1

cubic polynomial formula in the pic

Given.

Sum of roots

i.e(alpha + bheta + ghama)=3

Sum of products of roots

i.e(alpha bheta + bheta ghama + ghama alpha )=-5

Product of roots

i.e( alpha x bheta x ghama)=-16

Now substituting

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