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Help with polynomials please
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If alpha and beta are the roots of the equation x^2+mx+n = 0, find the roots of nx^2 + (2n-m^2)x+n = 0 in terms of alpha and beta.
Is linear algebra allowed?
i havent heard of it so probably not....but try it anyway
No, better not, it will only make it worse on you. lol So first off, what do you think you need to do to find the answer?
uh....find the product and sum of the roots
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well if the roots are alpha and beta then your polynomial \[(x - \alpha)(x - \beta) = 0\] distribute and then compare it with \[x^2 +mx + n =0\] when you will be able to express m and n in terms of alpha and beta. when you know that substitute them into the 2nd quadratic
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