#
Look at each pair of expressions below. Identify the expression that is not a polynomial from each. Give reasons for your answers.

A

1.) 2x+1

2.) x^-3+2x²-7

3.)2√x

4.) 2x³-3x^½+-4

5.) (x+5)(9x+1)²(x-4)

B

2/x+1

x³+2x²-7

x√2

2x³-3x²+x-4

(x+5)(9x+1)^-2/(x-4)

Till July 25 2016

2
by zazazxc

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