MATH 117 ANSWERS 5.5 , 5.6

MATH 117 ANSWERS 5.5 , 5.6 - calculator Answer: -2 14. Use...

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5.5 mat 117 1. Express as a single logarithm: Answer: 2. Find the value of the expression. Let Answer: -1.500 3. Write as the sum and/or difference of logs. Express powers as factors: Answer: 4. Use the properties of logarithms to find the exact value of the expression. Do not use a calculator Answer: 1 5. Express as a single logarithm: Answer: 6. Use the Change-of-Base formula and a calculator to evaluate the logarithm. Round your answer to three decimal places Answer: 3.613
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7. Using the properties of logarithms, find the exact value of the expression. Do not use a calculator Answer: 4.86 8. Answer: 3 9. Use the properties of logarithms to find the exact value of the expression. Do not use a calculator Answer: 10. Write as the sum and/or difference of logs. Express powers as factors Answer: 11. Write as the sum and/or difference of logs. Express powers as factors Answer: 12. Express as a single logarithm Answer: 13. Use the properties of logarithms to find the exact value of the expression. Do not use a
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Unformatted text preview: calculator Answer: -2 14. Use the Change-of-Base formula and a calculator to evaluate the logarithm. Round your answer to three decimal places Answer: 3.957 15. Use the properties of logarithms to find the exact value of the expression. Do not use a calculator Answer: 8.4 5.6 1. Find all real solutions of the following equation Answer: X = 27 2. Solve the exponential equation Answer: 1 3. Solve the exponential equation Answers: 3 4. Solve the exponential equation Answer: -1.66 5. Solve the logarithmic equation using the Properties of Logarithms Answer: 3 6. Solve the logarithmic equation using the Properties of Logarithms: log (x + 2) = log (5x - 3) Answer: 1/25 7. Solve the logarithmic equation using the Properties of Logarithms: log (3 + x) - log (x - 2) = log 2 Answer: 7 8. Solve the exponential equation Answer: 1.72...
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MATH 117 ANSWERS 5.5 , 5.6 - calculator Answer: -2 14. Use...

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