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Find a polynomial of degree 4 that has √2 + √7 as a root. That is, find integers a,b,c,d,e, so that x = √2 + √7 is a solution to the equation

 ax^4+bx^3+cx^2+dx+e=0.

 

1. Find all the roots of this polynomial.

 

Please explain answers so I understand

 Feb 26, 2020
edited by RandomUser  Feb 26, 2020
edited by RandomUser  Feb 26, 2020
edited by RandomUser  Feb 26, 2020
 #1
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You have edited this question twice but you do not appear to have proofread it.

 

1.   If WHAT is a root?

 Feb 26, 2020
 #2
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I have updated the question

RandomUser  Feb 26, 2020

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