EOC Practice #7 SPI 3102.2.1. EOC Practice #7 Operate (add, subtract, multiply, divide, simplify, powers) with radicals and radical expressions including.

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Presentation transcript:

EOC Practice #7 SPI

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

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

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

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

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

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

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

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

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

The Answers

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

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

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

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

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

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

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

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