Elementary Algebra

Elementary Algebra
A Practical Treatise on the Use of for
Mulas and the Solving Mathematical
A Practical Problems by Equations
By Erik Obzhg
Machinery’s Reference Series
Each Number is a Unit in a Series on Electrical and
Steam Engineering Drawing and Machine
Design and Shop Practice
By Erik Oberg
Contents
Use of Formulas
Use of Equations in Solving Problems
Principles of Algebra
Solving Equations of the First Degree
Solving Quadratic Equations
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