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WHRHS 2012-2013 Unit 10 – Fractional Exponents Algebra 2CP Unit 10: Day E - Dividing Radical Expressions Simplify completely. 3x 1. 2 5 2. x 5. 6. 7. 3. 3 4 3 x 5x 4 y 8 3 ab 4. x3 4y y a ab WHRHS 2012-2013 8. 9. 10. 3 xy x2 4 3ab3 2ab 3x 3 2 xy Unit 10 – Fractional Exponents Algebra 2CP 11. 3 4abc abc 2 12. x 1/ 3 13. 2ab b1/ 3 WHRHS 2012-2013 Unit10 – Fractional Exponents Algebra 2CP 14. 2ab 15. 4 a b 16. 12 m 4 n1/ 2 1/ 4 1/ 3 1/ 3 17. 18. 19. 2 xy 3x 4 x 3 x2 2b 3 3a WHRHS 2012-2013 Unit10 – Fractional Exponents Algebra 2CP 20. 5 x3 4 x3 21. 5 438 22. 2 ( 23. ( 3 2a + 3 4a 2 )( 24. ( 4 xy + 4 x 3 y )( ) 2x + 4x 3 = 4 25. x3 ( 4 3 4 x2 - 4 x3 24 x ) 6a + 3 8a 2 = x 3 y 3 - 4 xy 3 )= ) WHRHS 2012-2013 Unit10 – Fractional Exponents Algebra 2CP Unit 10 Day E HW Page: Simplify completely. 1. 2. 2x x 2a 7. 3 2 xy 3y 8. 4 2x2 x 3b 4b 3. 4. 6. (2 x) 1 / 2 2a 2y 3 x 9. 2ab a3 10. x 1 / 3 5. 4 4 2a WHRHS 2012-2013 Unit10 – Fractional Exponents Algebra 2CP 11. (2 y ) 12. ( ab) 3 -1/4 -2/3 ( ) 13. 2i mn 2 16. 3 32a5b 17. 3 250x12 y13 -1/5 18. 14. 3n -1/5 19. 15. x -1/20 20. 3 3x5 y x 6 4 3 3 9 x7 y 4 x6 x xy 2 4 x 5 y 6