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## Answers

HCF(x^3-2x+14-x(x^2-2),x^2-2)

=HCF(14,x^2-2)

=HCF(14,14(x^2-2)+2*14)

=HCF(14,14x^2)

=14

actually it can be any of 1,2,7,14 because of the 2nd step. then you have to do trial and error.

HCF of polynomials can be found usingÂ euclid's lemma...