"This handy guide gives you opportunities to gain confidence in your math skills. The pre-calculus problems are ranked from easy to hard, and are accompanied by detailed explanations and step-by-step solutions for each one."--
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"This handy guide gives you opportunities to gain confidence in your math skills. The pre-calculus problems are ranked from easy to hard, and are accompanied by detailed explanations and step-by-step solutions for each one."--
Read Less