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Unformatted text preview: MAC1147: Quiz #1
09/01/2009
In the topright corner of a clean sheet of paper, write your name, UFID, and section number. Please use a pen with blue or black ink. When you are nished, FOLD your paper in half lengthwise and write your name on the back. 1. Let A = 0, π, 0.67, A are (a) (b) (c) (d)
√ 1 2, −5, , 3 (−3)2 . State which elements of whole numbers; integers; rational numbers; irrational numbers. 2. State whether the following identities are TRUE or FALSE (an incorrect answer with some correct work shown may result in partial credit, however incorrect work leading to a correct answer will be penalized):
√ √ a+b= a+ b abn (b) =1 (ab)n (a) √ 3. Consider the polynomial [(x − 3) + y ]2 (a) Identify which special polynomial form this polynomial conforms to, and state its equation. (b) Use your answer to part (a) to expand the polynomial (expansion by some other method will result in no credit!). 1 ...
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This note was uploaded on 02/10/2011 for the course MAC 1147 taught by Professor German during the Fall '08 term at University of Florida.
 Fall '08
 GERMAN

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