Hmwk096-7-1_7-2 - . 3. 2 5 4 2 8 x x x =...

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Math 096 Homework NAME_____________________ Cotter Section 7.1 : # 1, 3, 7, 9, 11, 17, 19, 25, 27, 29, 39, 47, 51, 53, 55, 61, 63-68 Section 7.2 : # 3, 7, 15, 17, 27, 29, 31, 35, 39, 43, 47, 51, 59-64, 71, 73 7.1 Find the domain of each rational expression. 7. 1 3 ) ( - = x x x f Domain: ________________________________ 9. x x x x x R 2 2 3 ) ( 2 3 - + + = Domain: ________________________________ Simplify each expression . 17. x x + + 7 7 = _______________________ 19. x x - - 7 7 = _______________________ 25. x x x 5 35 7 2 + + = ________________________ 29. 2 2 11 5 2 + + + x x x = _______________________________ 47. 1 3 2 6 2 5 3 2 3 2 + + + - - x x x x x = ___________________________
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7.2 Find each product and simplify if possible
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Unformatted text preview: . 3. 2 5 4 2 8 x x x = ____________________________________ 11. mn m m n m n m + -+ 2 2 ) ( = ______________________________ 15. 16 8 15 2 20 8 6 2 2 2 2 + +-+ -+ + + x x x x x x x x = _______________________________ 27. 14 9 6 5 7 2 2 2 +-+--+ x x x x x x = _______________________________ 39. 4 2 4 2 ) 2 ( 2 2---+ x x x x = _______________________________ 73. 6 3 2 2 2 2 2 2 2 2 y x x y x y x y x + - +-= ___________________________...
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Hmwk096-7-1_7-2 - . 3. 2 5 4 2 8 x x x =...

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