assignment sheet-WA8_MAT-115-mar18.docx - MAT-115...

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MAT-115: INTERMEDIATE ALGEBRA Written Assignment 8 8.1: Simplify Expressions with Roots Simplify. 1. 8 27 2. State the consecutive whole numbers that the root lies between. 3. 4. Simplify. 5. 3 27 x 27 6. 4 16 x 16 8.2: Simplify Radical Expressions Simplify. 7. 8. 3 125 x 16 9. 3 125 x 16 10. 11. Copyright © 2018 by Thomas Edison State University. All rights reserved.
8.3: Simplify Rational Exponents Simplify. 12. ( 25 ) 1 2 13. 25 1 2 14. 25 1 2 Write with a rational exponent. 15. 5 ( w 3 ) 4 Simplify the expression with the rational exponent. 16. 16 3 2 17. ( 16 ) 3 2 18. 16 3 2 Simplify. 19. x 8 x 2 20. ( x 12 ) 1 4 21. 2 2 3 2 3 2 22. x 1 4 x 5 8 Copyright © 2018 by Thomas Edison State University. All rights reserved.
8.4: Add, Subtract, and Multiply Radical Expressions Simplify. 23. 12 24. 25. 26. 3 ¿ 27. 2 ¿ 28. 5 ¿ 29. 3 ¿ 30. 31. 7 + ¿ 32. 7 + ¿ 8.5: Divide Radical Expressions Simplify. 33. 34. 35. 3 128 x 4 3 54 x Rationalize the denominator.

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