Question

)2 is not an integral Q (Hint: the Lagrange-like corollary of the quadratic polynomials in Zafr). (Hint: you do not need to use the Sieve of educible do this. How can you tell whether a low-degree polynomial is irreducible?) 9. 65 points) Find all reducible quartie (le degre ou) polynominls in Talun. (Ht oot s to consider quartic polynomials with no roots. There are not so many of these-look for a pattern that It suffices them -and such a polmomial is reducible if and only if it is divisible by some irreducible quadrutic.)

Answer 1

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