1300HW22S53 - D. 2 ) 2 )( 4 (-+ x x x E. None of the above....

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Math 1300 – Homework 22 – Section 5.3 Page 1 of 3 Math 1300 Homework 22 Section 5.3 1. Add. 4 3 2 8 3 6 2 xy y x + A. 4 2 24 9 8 y x x y + B. 4 2 24 5 y x C. 4 2 24 17 y x xy D. 4 2 24 6 y x E. None of the above. 2. 5.3.12 A. ) 4 )( 7 ( 11 11 + + + x x x B. ) 4 )( 7 ( 11 + + x x C. ) 4 )( 7 ( 59 11 + + + x x x D. ) 4 )( 7 ( 30 + + x x E. None of the above. 3. 5.3.16 A. ) 2 )( 2 ( 8 - + + - x x x B. ) 2 )( 2 ( - + - x x x C. ) 2 )( 2 ( 1 - + - x x D. ) 2 )( 2 ( 6 - + + - x x x E. None of the above.
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Math 1300 – Homework 22 – Section 5.3 Page 2 of 3 4. 5.3.32 A. ) 1 )( 3 ( 1 2 - - - x x x B. ) 1 )( 3 ( 5 5 2 2 - - + - x x x x C. ) 1 )( 3 ( 5 2 2 - - + x x x D. ) 1 )( 3 ( 1 - - - x x x E. None of the above. 5. 5.3.36 Find the least common denominator (LCD). A. 2(2x – 1)(x +4) B. 10(2x – 1)(x +4) C. 30(2x – 1)(x +4) D. 12(2x – 1)(x +4)) E. None of the above. 6. 5.3.36 A. ) 4 )( 1 2 ( 2 42 8 + - + x x x B. ) 4 )( 1 2 ( 10 50 10 + - + - x x x C. ) 4 )( 1 2 ( 30 106 13 + - + x x x D. ) 4 )( 1 2 ( 12 32 19 + - + - x x x E. None of the above. 7. Given x x x x x 2 2 8 2 2 2 - - - + , find the least common denominator (LCD). A. x(x + 4)(x – 2) B. x – 2 C. x(x – 2)
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Unformatted text preview: D. 2 ) 2 )( 4 (-+ x x x E. None of the above. Math 1300 Homework 22 Section 5.3 Page 3 of 3 8. Subtract. x x x x x 2 2 8 2 2 2---+ A. ) 2 )( 4 ( 8 2 2-+--x x x x x B. ) 2 ( 2-x x x C. 2 ) 2 )( 4 ( 1-+ x x x D. 2 4 2 2-+-x x x E. None of the above. 9. Given 3 4 2 12 7 2 2 +-+ +-x x x x x , find the least common denominator (LCD). A. (x 3)(x 4) B. (x 1)(x 3)(x 4) C. (x 1)(x 3) D. 2 ) 3 )( 4 )( 1 (---x x x E. None of the above. 10. Add. 3 4 2 12 7 2 2 +-+ +-x x x x x A. 2 2 ) 3 )( 4 )( 1 ( 5 2----+ x x x x x B. ) 4 )( 1 )( 3 ( 8 2----+ x x x x x C. ) 3 )( 4 ( 2--+ x x x D. ) 3 )( 1 ( 2--x x x E. None of the above....
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This note was uploaded on 02/21/2012 for the course MATH 1300 taught by Professor Staff during the Spring '08 term at University of Houston.

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1300HW22S53 - D. 2 ) 2 )( 4 (-+ x x x E. None of the above....

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