Determine whether the following are polynomials or not:2x^2 + 7x+ 1,1/(x^3 + 2),6,8x – 1,sqrt(2x + 5).

Lipossig 2021-01-05 Answered

Determine whether the following are polynomials or not: \(2x^2 + 7x+ 1, 1/(x^3 + 2), 6, 8x – 1, \sqrt{2x + 5)}\)

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FieniChoonin
Answered 2021-01-06 Author has 14429 answers

\(2x^2 + 7x+ 1\) - polynomial \(1/(x^3 + 2) \)– not polynomial 6 – polynomial 8x – 1 - polynomial \(\sqrt{2x + 5}\) - not polynomial

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