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3 Problems on College Algebra - Practice Quiz 1 | MATH 121, Quizzes of Algebra

La Sierra UniversityAlgebra

Material Type: Quiz; Class: COLLEGE ALGEBRA; Subject: MATHEMATICS; University: La Sierra University; Term: Winter 2005;

Typology: Quizzes

Pre 2010

Uploaded on 08/16/2009

koofers-user-cwg
koofers-user-cwg 🇺🇸

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Math 121, Quiz 1, January 7, 2005
Name:
Instructions. Do all problems, and show all of your work. Calculators are not allowed.
1. Solve the equation 2(x+ 4) = 5x−1.
2. Solve the equation 5|x+ 3| − 4 = 21.
3. Write the complex number −1+4i
3−2iin standard form.

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Math 121, Quiz 1, January 7, 2005

Name: Instructions. Do all problems, and show all of your work. Calculators are not allowed.

  1. Solve the equation 2(x + 4) = 5x − 1.
  2. Solve the equation 5|x + 3| − 4 = 21.
  3. Write the complex number − 3 1 + 4 − 2 ii in standard form.