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Mathematics/Algebra/General
™
Making Everything Easier!
Just the critical concepts
you need for cramming,
homework help, and reference Open the book and find:
Whether you’re cramming, you’re studying new material,
• Quick, focused lessons on key Algebra I Essentials
or you just need a refresher, pact guide gives topics
you a concise, easy-to-follow review of the most
important concepts covered in a typical Algebra I • The basic rules of algebra
course. Free of review and ramp-up materials, it lets
• How to change decimals to Algebra I
you skip right to the parts where you need the most fractions (and vice versa)
help. It’s that easy!
• Guidance on getting numbers
• Set the scene — get the lowdown on everything and variables to cooperate
you’ll encounter in algebra, from words and Essentials
• Tips for facing the factoring
symbols to decimals and fractions
method
• Plant your roots (and exponents) — find out how
powers and roots factor into algebra problems • When to use FOIL
• Play by the rules — follow alongside easy-to- • How to work with inequalities
grasp explanations to solve linear, quadratic,
and cubic equations • Sample equations for you to test
your skills
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line, incorporate intercepts, pute slopes • Warning signs of algebraic pitfalls
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$ US / $11. / £ UK
Mary Jane Sterling is professor of ISBN 978-0-470-61834-9
mathematics at Bradley University.
She is the author of many books
including Algebra I For Dummies, 2nd
Edition and Algebra Workbook For
Dummies. Ma