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Algebra - Practice Problems

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1. Find All numbers for which the rational expression is undefined ...
2. Simplify by removing factors of 1 ...
3. Multiply and simplify ...
4. Divide and simplify ...
5. Find LCM ...

[See attached file for equations.]

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Solution Summary

The expert simplifies rational expressions for multiplying and simplifying. Neat and step-by-step solutions are provided for all the problems.

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1. Find all numbers for which the rational expression is undefined
2. Find all numbers for which the rational expression is undefined =
3. Simplify by removing factors of 1
4. Simplify by removing factors of 1
5. Simplify by removing factors of 1
6. Multiply and simplify
7. Multiply and simplify
8. Divide and simplify
9. Divide and simplify
10. Divide and simplify
11. Divide and simplify
12. Find the LCM of and

13. Find the LCM of and

14. Find the LCM

15. Find the LCM of and

16. Add

17. Add. Simplify if possible

18. Add. Simplify if possible

19. Add

20. Add. Simplify if possible

21. Add. Simplify if possible

22. Subtract. Simplify if possible

23. Subtract. ...

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