Algebra for Colleges and SchoolsMacmillan, 1897 - 516 páginas |
Dentro del libro
Resultados 1-5 de 78
Página x
... Equations . XVI . Problems · Miscellaneous Examples III . XVII . Simultaneous Equations XVIII . Elimination by Addition or Subtraction Elimination by Substitution . Elimination by Comparison · Equations involving Three Unknown ...
... Equations . XVI . Problems · Miscellaneous Examples III . XVII . Simultaneous Equations XVIII . Elimination by Addition or Subtraction Elimination by Substitution . Elimination by Comparison · Equations involving Three Unknown ...
Página xi
... Equations with Given Roots Values found for the Unknown Quantity which do not satisfy the Original Equation XXVII . Equations in Quadratic Form · XXVIII . Simultaneous Equations involving Quadratics Homogeneous Equations of the Same ...
... Equations with Given Roots Values found for the Unknown Quantity which do not satisfy the Original Equation XXVII . Equations in Quadratic Form · XXVIII . Simultaneous Equations involving Quadratics Homogeneous Equations of the Same ...
Página xiv
... Equations of the First Degree . 444 • Signs of the Terms 447 Determinant of Lower Order 448 XLVIII . Theory of Equations 450 Horner's Method of Synthetic Division 451 Number of the Roots 453 Depression of Equations . 453 Formation of ...
... Equations of the First Degree . 444 • Signs of the Terms 447 Determinant of Lower Order 448 XLVIII . Theory of Equations 450 Horner's Method of Synthetic Division 451 Number of the Roots 453 Depression of Equations . 453 Formation of ...
Página 55
... equation to the right and left of the sign of equality are called members or sides of the equation , and are distinguished as the right side and left side . = 73. Certain equations are only true for particular values of the symbols ...
... equation to the right and left of the sign of equality are called members or sides of the equation , and are distinguished as the right side and left side . = 73. Certain equations are only true for particular values of the symbols ...
Página 56
... equation , that is considered . 76. An equation which involves the unknown quantity in the first degree is called a simple equation . The process of solving a simple equation depends upon the following axioms : 1. If to equals we add ...
... equation , that is considered . 76. An equation which involves the unknown quantity in the first degree is called a simple equation . The process of solving a simple equation depends upon the following axioms : 1. If to equals we add ...
Contenido
92 | |
102 | |
126 | |
136 | |
147 | |
165 | |
176 | |
191 | |
203 | |
209 | |
216 | |
222 | |
225 | |
235 | |
236 | |
279 | |
365 | |
377 | |
386 | |
394 | |
420 | |
426 | |
435 | |
444 | |
450 | |
458 | |
469 | |
476 | |
483 | |
491 | |
514 | |
Otras ediciones - Ver todas
Términos y frases comunes
a²b a²b² a²x a²x² a³b ab² ab³ algebraic arithmetic means arithmetical ascending powers ax² ax³ b₁ binomial Binomial Theorem bx² cents CHAPTER coefficient column compound expressions continued fraction convergent cube denote digits dimes Divide dividend divisible divisor equal equation EXAMPLES Find the highest find the number Find the square Find the sum find the value fraction harmonic means Hence highest common factor integer letters logarithm lowest common multiple miles an hour Multiply negative number of terms numerator and denominator obtain positive quadratic quadratic equation quotient ratio remainder Resolve into factors result rule of signs Simplify Solve square root Subtract surd symbols unknown quantity whence whole number x²y x²y² x³y xy² xy³ yards zero
Pasajes populares
Página 167 - It is evident from the Rule of Signs that (1) no even power of any quantity can be negative; (2) any odd power of a quantity will have the same sign as the quantity itself. NOTE. It is especially worthy of notice that the square of every expression, whether positive or negative, is positive.
Página 264 - That is, if a quadratic equation be reduced to the form x?+px = q, the algebraic sum of the roots is equal to the coefficient of x with its sign changed, and the product of the roots is equal to the second member, with its sign changed.
Página 351 - The logarithm of a product is the sum of the logarithms of its factors.
Página 352 - The Integral Part of a logarithm is called the Characteristic, and the decimal part the Mantissa.
Página 183 - The sixth root of an expression is found by taking the cube root of the square root, or the square root of the cube root.
Página 102 - ... remainder. The lowest common multiple of two or more algebraic expressions is the expression of lowest degree which will contain them all without a remainder.
Página 289 - 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 328 - A telegraph has 5 arms, and each arm has 4 distinct positions, including the position of rest: find the total number of signals that can be made.
Página 322 - From 7 Englishmen and 4 Americans a committee of 6 Is to be formed: in how many ways can this be done, (1) when the committee contains exactly 2 Americans, (2) at least 2 Americans...
Página 290 - Hence if any three terms of a proportion are given, the fourth may be found. Thus if a...