Question

1. Identify which of the following expressions are
polynomials. If the expression is not a
polynomial then explain, why?
(a) 3 + 2x - 5x2 - 4x
(b) 4x + 7x2 - 8x + 9
(C) 3x + 9x - 7V + 8
(d) 4x - 100 + 1
following​

Answer 1

Answer:

a = − 1, b = − 2. (i) 3x − 5 − x + 9 (ii) 2 − 8x + 4x + 4. (iii) 3a + 5 − 8a ...

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Answer 2

Answer:

an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s) is called polynomial.