MTH_1312_Final_Exam_Review_Fall_2007_2--on number 15

MTH_1312_Final_Exam_Review_Fall_2007_2--on number 15 -...

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INTERMEDIATE ALGEBRA FINAL REVIEW (ver. Fall 2007) 1. Write the following in radical notation. ( 29 2 5 7 x 2. Write the following in exponential notation. 4 16 8 x y For problems 3 – 7, state the restrictions and solve for x. 3. 3 6 3 5 10 x - = 4. 1 1 2 1 4 6 x x - = + 5. 1 5 3 6 4 x + = 6. 3 4 4 3 12 x x - - = 7. 2 5 2 3 4 5 20 x x x x - = - + + - 8. Simplify the complex fraction. 3 1 9 1 2 x x + - For problems 9 – 12, solve for x. 9. 5 2 x + = 10. 3 4 x - =

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11. 2 2 24 x = 12. ( 29 2 3 64 x + = 13. 4 2 2 3 11 x y x y + = - + = 14. 4 3 2 8 x y x y - = - = - For problems 15 – 19, simplify. 15. 7 9 4 16 x y 16. 4 10 3 27 x y 17. ( 29 1 6 2 2 25 x y - 18. 72 2 50 3 32 + - 19. 3 5 4 4 x x y For problems 20 – 28, perform the indicated operation and simplify. 20. 3 1 4 4 10 2 5 x x x x + - - + + 21. 3 5 2 2 9 7 12 x x x x - - - +
22. 2 1 3 2 1 3 x x x x x - + - + 23. 2

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MTH_1312_Final_Exam_Review_Fall_2007_2--on number 15 -...

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