# A School Algebra Course

CUP Archive

### Contents

 IX X XI XII XIII XIV XV XVI XVII XVIII XIX XX CONTENTS 3 An Unknown Number Easy Problems Equations Easy Problems 3 Algebraical Language 8 Easy Problems 15 Notation 15 Positive and Negative Signs 15 Plus and Minus Positive and Negative 21 Equations 26
 XL 137 XLI 142 XLII 145 Miscellaneous Surds Indices Ratio and Proportion 145 D 145 Variation 145 PAGE 146 Problems on Proportion and Variation 147

 Problems 28 Substitution 31 Equations with Negative Signs and Fractions Problems 35 Multiplication and Division 39 Equations in Two Unknowns 41 Two Unknowns 43 Harder Problems 47 Examination Papers 51 XLVII 53 Factors 65 H C F and L C M 70 Fractions 71 Simplifications 75 Examination Papers 78 Equations in three unknowns 85 Problems involving three unknowns 86 Quadratics Introductory XXVIII 87 Equations of the form x²+c0 91 PART II 93 Problems Problems involving Quadratics 95 Square Root by factors 96 Examination Papers 102 Surds 131 XXXIX 135
 17 148 26 149 31 150 39 151 Arithmetical Progression 152 41 154 Geometrical Progression 157 Problems on A P and G 159 47 163 I J 165 71 191 78 192 90 193 101 194 102 195 118 197 135 198 145 199 152 200 159 201 Addition and Subtraction 216 Brackets 220 217 293