Elementary Algebra |
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Page v
... surd follows the treatment of binomial quadratic surds ; Chap- ter XLII . has been re - written in part , and appears as a chapter on equations in quadratic form ; and the chapter on logarithms has been enlarged by the addition of a ...
... surd follows the treatment of binomial quadratic surds ; Chap- ter XLII . has been re - written in part , and appears as a chapter on equations in quadratic form ; and the chapter on logarithms has been enlarged by the addition of a ...
Page viii
... Surds . . 229 Rationalizing Denominator 234 Factor which will Rationalize Any Binomial Surd . 240 Properties of Quadratic Surds 241 Equations Involving Surds 245 XXXIII . Imaginary Quantities 249 CHAPTER PAGE XXXIV . Theory of Quadratic ...
... Surds . . 229 Rationalizing Denominator 234 Factor which will Rationalize Any Binomial Surd . 240 Properties of Quadratic Surds 241 Equations Involving Surds 245 XXXIII . Imaginary Quantities 249 CHAPTER PAGE XXXIV . Theory of Quadratic ...
Page ix
... Surds into Series . 361 Reversion of Series . Partial Fractions . The General Term XLV . Continued Fractions 362 363 366 369 CHAPTER Formation of Successive Convergents . Recurring Continued Fractions PAGE CONTENTS . ix.
... Surds into Series . 361 Reversion of Series . Partial Fractions . The General Term XLV . Continued Fractions 362 363 366 369 CHAPTER Formation of Successive Convergents . Recurring Continued Fractions PAGE CONTENTS . ix.
Page 228
... + 2ab + 4b3 x3 - 43 / x - 2 31 . x2 + 4 + 4x8 28. ( a2 + 7 + 3a ̄2 ) ( a2 —7—3a ̄2 ) . 30 . 32 . x - 7.x * -5 * -14 3 a2 + ab -1 - ( 1 + 2 ) * . Ja ab - b√u - b ' CHAPTER XXXII . ELEMENTARY SURDS . 249. DEFINITION . If 228 ALGEBRA .
... + 2ab + 4b3 x3 - 43 / x - 2 31 . x2 + 4 + 4x8 28. ( a2 + 7 + 3a ̄2 ) ( a2 —7—3a ̄2 ) . 30 . 32 . x - 7.x * -5 * -14 3 a2 + ab -1 - ( 1 + 2 ) * . Ja ab - b√u - b ' CHAPTER XXXII . ELEMENTARY SURDS . 249. DEFINITION . If 228 ALGEBRA .
Page 229
... surd is unity , it is said to be entire . 254. When the irrational factor is integral , and all rational factors have been removed , the surd is in its simplest form . 255. When surds contain the same irrational factor they are Elementary ...
... surd is unity , it is said to be entire . 254. When the irrational factor is integral , and all rational factors have been removed , the surd is in its simplest form . 255. When surds contain the same irrational factor they are Elementary ...
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Common terms and phrases
a+3b a+b+c a₁ a²+b² arithmetic means arithmetical arranged ascending powers b₁ beginner Binomial Theorem cents CHAPTER coefficients column compound expression continued fraction convergent cube root decimal denote digits dimes Divide dividend division divisor equal EXAMPLES XI Find the highest find the number Find the square Find the sum find the value following expressions given expressions greater harmonic mean Hence highest common factor integer less letters logarithm lowest common multiple method miles an hour Multiply number of terms numerator and denominator obtain partial fractions prefixed prove quadratic quadratic equation quotient ratio remainder Resolve into factors result rule of signs second term Simplify SIMULTANEOUS EQUATIONS solution square root subtraction Suppose surds symbols Transposing unknown quantity walk whence write yards zero
Popular passages
Page 331 - The logarithm of a product is equal to the sum of the logarithms of its factors.
Page 256 - In a quadratic equation wJiere the coefficient of the first term is unity, (i) the sum of the roots is equal to the coefficient of x with its sign changed ; (ii) the product of the roots is equal to the third term.
Page 168 - Thus the 4th root (2x2) = the square root of the square root ; the sixth root (3x2) = the cube root of the square root, or the square root of the cube root.
Page 178 - A basket of oranges is emptied by one person taking half of them and one more, a second person taking half of the remainder and one more, and a third person taking half of the remainder and six more. How many did the basket contain at first ? 17.
Page 179 - Two vessels contain mixtures of wine and water ; in one there is three times as much wine as water, in the other five times as much water as wine. Find how much must be drawn off from each to fill a third vessel which holds seven gallons, in order that its contents may be half wine and half water.
Page 280 - The pressure of wind on a plane surface varies jointly as the area of the surface, and the square of the wind's velocity. The pressure on a square foot is 1...
Page 213 - Art. 167 we saw that if the number of unknown quantities is greater than the number of independent equations, there will be an unlimited number of solutions, and the equations will be indeterminate. By introducing conditions, however, we can limit the number of solutions. When positive integral values of the unknown quantities are required, the equations are called simple indeterminate equations. The introduction of this restriction enables us to express the solutions in a very simple form. Ex. 1....