1. EOC Practice #7 SPI 3102.2.1

2. EOC Practice #7 Operate (add, subtract, multiply, divide, simplify, powers) with radicals and radical expressions including radicands involving rational numbers and algebraic expressions.

3. 1. If the value of the variable x is positive, what is the sum of and ? A. C. B. D.

4. 2.What is the value of the following expression? A. C. B. D.

5. 3. Write in simplest radical form. A. C. B. D.

6. 4.Which expression is equivalent to ? A. 5x 4 C. 25x 8 B. 25x 4 D. 625x 8

7. 5.Which expression is equivalent to ? A. C. B. D.

8. 6.What is the product of and ? A. C. B. D.

9. 7.Write in simplest radical form. A. C. B. D.

10. 8.If x ≠, which expression is equivalent to ? A. x + 6 C. – 6x 2 + 8x – 8 B. 3x + 2 D. 12x 2 + 32x + 16

11. The Answers

12. 1. If the value of the variable x is positive, what is the sum of and ? A. C. B. D.

13. 2.What is the value of the following expression? A. C. B. D.

14. 3. Write in simplest radical form. A. C. B. D.

15. 4.Which expression is equivalent to ? A. 5x 4 C. 25x 8 B. 25x 4 D. 625x 8

16. 5.Which expression is equivalent to ? A. C. B. D.

17. 6.What is the product of and ? A. C. B. D.

18. 7.Write in simplest radical form. A. C. B. D.

19. 8.If x ≠, which expression is equivalent to ? A. x + 6 C. – 6x 2 + 8x – 8 B. 3x + 2 D. 12x 2 + 32x + 16