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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 5b Assessment<br />

1. Factor each of the following quadratic expressions. Leave your answers in factored form.<br />

2<br />

2<br />

a) x 6x 8<br />

b) x x 2<br />

c) 15x 2 3x<br />

d) x<br />

2 9<br />

2. Simplify each of the following and write in the form a + bi.<br />

a) 9 <br />

b) (3 <strong>–</strong> 5i)(2 + 8i) =<br />

Scottsdale Community College Page 237 <strong>Intermediate</strong> <strong>Algebra</strong>

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