Question

37. If the LCM of the polynomials x' +* + x3 + 1 and
46 - 1 is x12 - 1, then their HCF is
(2) 23 +1
(b) x6 +1
(c) x3 – 1
(d) x6 - 1
8. If x2 + x - 1 is a factor of *4 + px3 + qx2 - 1, then
the values of p and q can be
(2) 2,1
(b) 1, -2
(c) -1, -2
(d) -2, -1
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Answer 1

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Answer 2

step by step explanation:::::

see the attachment...