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# Say there's a polynomial ax^4+bx^3+cx^2+dx+e=0

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Say there's a polynomial ax^4+bx^3+cx^2+dx+e=0.

1. If $$\sqrt{2}+\sqrt{7}$$ is a root, find all the roots of this polynomial.

2. Find a,b,c,d,e

Feb 24, 2020
edited by RandomUser  Feb 25, 2020