1. Chapter 4/Unit 2 Review

2. Simplify

3. Solution

4. Simplify

5. Solution

6. Compare using <, >, or =. Fill in

7. Solution
>
<

8. Exponents (continued)

9. Solution

10. Simplify the following fractions by factoring first!

11. Solution:

12. Write in exponential form:

13. Solution!

14. Simplify the following monomial:

15. Solution—note we factored first!

16. Evaluate (that means multiply!)

17. Solution

18. Simplify

19. Solution

20. Simplify

21. Solution

22. Simplify

23. Solution

24. Sort as irrational or rational:

25. Solution

26. Find the equivalent expression.b. c. d.

27. Find the equivalent expression.b. c. d.

28. Find all possible answers for (HINT: plug into ‘y’ and square!)

29. Find all possible answers:

30. Sort the numbers into rational vs. irrational numbers:
Sort in the correct column:
Rational Irrational

31. Sort the numbers into rational vs. irrational numbers:
Sort in the correct column:
Rational Irrational