Question

1) Which of the following is a polynomial? a) κ 2+ 1 κ +4 b) κ -2 + κ − 4 c ) κ 2 – κ − 4 d) κ 2 + √κ + 4

Answer 1

Answer:

a) K²+1K+4

b) K-2+K-4

c) K²-K-4

Are the polynomials in one variable as they contain power as a whole number.

K²+rootK+4 is not a polynomial as it not contains power as a whole number.

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