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Intermediate Algebra – Student Workbook – Second Edition 2013

Intermediate Algebra – Student Workbook – Second Edition 2013

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Name: _____________________<br />

Date: ________________<br />

Lesson 4b Practice Problems<br />

1. Calculator Practice. Use your calculator to solve each of the following. Write down the<br />

exact key strokes you used.<br />

a) 2 1/3<br />

b) 2 3/2<br />

Compute Calculator Steps (TI 83/84) Final Result<br />

(3 decimal places)<br />

c)<br />

⁄<br />

⁄<br />

d) √<br />

e) (√ )<br />

f)<br />

g)<br />

h)<br />

2. Calculate each of the following logarithms using the Change of Base Formula. Show your<br />

work. Round your answer to two decimal places.<br />

a) b)<br />

c) d)<br />

e) f)<br />

Scottsdale Community College Page 173 <strong>Intermediate</strong> <strong>Algebra</strong>

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