Macmillan, 1906 - 562 páginas

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### Contenido

 CHAPTER 1 CHAPTER II 18 CHAPTER IV 53 LINEAR EQUATIONS AND PROBLEMS 64 CHAPTER VI 96 CHAPTER VII 114 CHAPTER VIII 122 RATIO AND PROPORTION 167
 CHAPTER XXV 370 Interpretation of Negative Results and the Forms 381 CHAPTER XXVI 386 FRACTIONAL AND LITERAL EQUATIONS 387 CHAPTER XXVIII 431 EVOLUTION 436 CHAPTER XXIX 463 APPENDIX 501

 CHAPTER XVI 267 CHAPTER XVIII 289 CHAPTER XXI 334 CHAPTER XXII 346 CHAPTER XXIII 358 CHAPTER XXIV 364
 Cube Roots of Polynomials and Arithmetic Numbers 512 Logarithms 519 Compound Interest and Annuities 538 THE THEORY OF EXPONENTS 560 Derechos de autor

### Pasajes populares

Página 168 - In any proportion the product of the means is equal to the product of the extremes.
Página 162 - The sum of the three angles of any triangle is equal to 180°.
Página 45 - The square of the sum of two numbers is equal to the square of the first, plus twice the product of the first and the second, plus the square of the second.
Página 374 - To release the paper, turn the handle /in a direction opposite to the motion of the hands of a watch.
Página 168 - If the product of two numbers is equal to the product of two other numbers, either pair may be made the means, and the other pair the extremes, of a proportion.
Página 386 - How many 6-digit numbers can be formed from the digits 1, 2, 3, 4, 5, 6, 7, 8, 9 if each number has 3 odd and 3 even digits and no two digits are alike?
Página 133 - A fraction may be reduced by division to an integral or mixed expression, if the degree of the numerator is equal to, or greater than, that of the denominator.
Página 102 - A trinomial belongs to this type, ie it is a perfect square, when two of its terms are perfect squares, and the remaining term is equal to twice the product of the square roots of these terms. The student should note that a term, in order to be a perfect square, must have a positive sign.
Página 515 - The logarithm of a product is equal to the sum of the logarithms of its factors.
Página 383 - ... are placed. Thus the combinations of the letters a, b, c, taken two at a time are ab, ас...