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1300HW22S53

# 1300HW22S53 - D 2 2 4 x x x E None of the above Math 1300...

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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 11 11 + + x x x 11 + + x x 59 11 + + x x x 30 + + x x 3. 5.3.16 8 - + - x x x - x x x 1 - + - x x 6 - + - x x x

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Math 1300 – Homework 22 – Section 5.3 Page 2 of 3 4. 5.3.32 1 2 - - - x x x 5 5 2 2 - - + - x x x x 5 2 2 - - + x x x 1 - - - x x x 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 42 8 + - x x x 50 10 + - - x x x 106 13 + - x x x 32 19 + - - x x x 7. Given x x x x x 2 2 8 2 2 2 - - - , find the least common denominator (LCD).
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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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1300HW22S53 - D 2 2 4 x x x E None of the above Math 1300...

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