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IA_GPS_17

IA_GPS_17 - (2 f and 3 f a 4 3 f x x = b 2 2 5 f x x x =...

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R0907 a.s. http://faculty.valencia.cc.fl.us/ashaw INTERMEDIATE ALGEBRA GPS # 17 5.1 POLYNOMIAL FUNCTIONS NAME: Useful Guidelines: * A monomia l is a term in which the variables have only nonnegative integer exponents . Example: 2 3 x , y x 3 5 , x 2 ! , 7 ! , and 5 4 3 y z . * A polynomial is a term or a finite sum of terms in which all variables have whole number exponents and no variables appear in denominators. Example: 2 2 3 4 1 x xy ! + . * Adding polynomials is simply combining like terms together. * Subtracting polynomials is simply adding the first polynomial and the negative of the second polynomial. 1. For each polynomial function, find
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Unformatted text preview: (2) f and ( 3) f ! . a) ( ) 4 3 f x x = ! + b) 2 ( ) 2 5 f x x x = ! + Evaluate the following: 2. a) 2 2 (3 7 5) (5 2 3) x x x x + ! + ! + = b) 3 3 ( 2 1) ( 8 13) y y y y ! + + ! ! = c) 4 2 3 2 ( 7 2 ) (2 2 3 ) z z z z z z ! + ! + ! + = d) 3 3 2 (5 2 1) ( 8 15) m m m m ! + + ! + ! = 3. a) 2 2 (9 7 6) (5 2 2) r r r r ! + ! + ! = b) 3 3 ( 3 2) ( 8 3) t t t t + ! ! ! ! = c) 4 2 3 2 ( 4 8 ) (3 9 ) z z z z z z ! ! + ! + ! = d) 3 3 2 (9 10) ( 2 3 5) m m m m ! ! ! ! + ! = e) 4 2 4 2 4 2 (10 2 ) ( 2 3 ) ( 2 ) n n p n n p n n p ! + ! ! + ! ! ! + =...
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