Thompson, Brown, 1889 - 414 páginas

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### Contenido

 CHAPTER 1 Positive and NEGATIVE NUMBERS 15 THEOREMS OF DEVELOPMENT 61 FACTORING 67 LEAST Commoy MultiPLE 98 SIMPLE EQUATIONS 141 GENERALIZATION Discussion of PROBLEMS 198 InVOLUTION 218
 RADICALS 251 RadiCAL EQUATIONS 274 CONTAINING 297 PROPERTIES OF QUADRATIC EQUATIONS 309 XXII 318 ARITHMETIC PROGRESSION 331 XXIV 352 Derechos de autor

### Pasajes populares

Página 53 - Divide the first term of the dividend by the first term of the divisor, and write the result as the first term of the quotient. Multiply the whole divisor by the first term of the quotient, and subtract the product from the dividend.
Página 317 - Four quantities are in proportion when the ratio of the first to the second is equal to the ratio of the third to the fourth.
Página 317 - In a proportion the antecedents and consequents of the two ratios are respectively the antecedents and consequents of the proportion. The first and fourth terms are called the extremes, and the second and third the means.
Página 152 - The first term of a ratio is called the antecedent, and the other the consequent ; and the two terms together are called a couplet.
Página 228 - Multiply the true divisor by this neiv root figure, subtract the product from the dividend, and to the remainder annex the next period, for a new dividend.
Página 330 - Any three of the five following things being given, the other two may be found : 1. The first term. 2. The last term. 3. The number of terms. 4. The common difference. 5. The sum of all the terms.
Página 61 - The square of the sum of two numbers is equal to the square of the first, plus twice the product of the first by the second, plus the square of the second.
Página 152 - Three quantities are said to be proportional when the ratio of the first to the second is equal to the ratio of the second to the third.
Página 227 - Subtract the square of this figure from the left-hand period, and to the remainder annex the next period for a dividend.
Página 250 - Resolve the quantity under the radical sign into two factors, one of which is the greatest perfect power of the same degree as the radical.