Padua, Alicia L. <br/><br/>
Painless math  : intermediate algebra 
/ Alicia L. Padua, Ricardo M. Crisostomo 
 - 102 pages 
<br/><br/>Systems of linear equations Systems of linear inequalities Quadratic equations Rational expressions Variations Integral exponents Rational exponents and radical expressions Arithmetic and geometric sequences and series 
<br/><br/><label>ISBN: </label>9789712720796 9789712719721 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>Dewey Class. No.: </label>512.9