# 131 - a. b. c. d. PAGE 1 Testbank for Quiz #4 on McKeague...

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Testbank for Quiz #4 on McKeague 5.1 and 5.2 1 Find the following root, if possible. a . - 9 b . 9 c . Not a real number d . - 10 2 Find the following root, if possible. a . 5 b . - 4 c . Not a real number d . - 5 3 Simplify the expression. Assume all variables represent nonnegative numbers. a. b. c. d. 4 Simplify the expression. Assume all variables represent nonnegative numbers. a. b. c. d. 5 Use the definition of rational exponents to write the following with the appropriate root. Then simplify. a . 375 b . 8 c . - 5 d . - 6 6 Use the rational exponent theorem to simplify the following as much as possible. a . 256 b . 128 c . 16 d . 1024 7 Simplify the expression. Remember, negative exponents give reciprocals. a. b. c. d. 8 Simplify the expression. Remember, negative exponents give reciprocals.

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Unformatted text preview: a. b. c. d. PAGE 1 Testbank for Quiz #4 on McKeague 5.1 and 5.2 9 Use the properties of exponents to simplify the following as much as possible. Assume all bases are positive. a. b. c. d. 10 Use the properties of exponents to simplify the following as much as possible. Assume all bases are positive. a. b. c. d. 11 Multiply. (Assume the variable represents a nonnegative real number.) a. b. c. d. 12 Multiply. (Assume the variable represents a nonnegative real number.) a. b. c. d. 13 Multiply. (Assume the variables represent nonnegative real numbers.) a. b. c. d. PAGE 2 Testbank for Quiz #4 on McKeague 5.1 and 5.2 14 Factor from a. b. c. d. PAGE 3 ANSWER KEY Testbank for Quiz #4 on McKeague 5.1 and 5.2 1 . a 2 . b 3 . d 4 . b 5 . c 6 . a 7 . a 8 . c 9 . d 1 0. d 1 1. c 1 2. c 1 3. d 1 4. c Page 4...
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## This note was uploaded on 10/28/2011 for the course MATH 195 taught by Professor Ocken during the Spring '11 term at CUNY Hunter.

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131 - a. b. c. d. PAGE 1 Testbank for Quiz #4 on McKeague...

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