An Introduction to Algebra: Upon the Inductive Method of InstructionHilliard, Gray & Company, 1841 - 276 σελίδες |
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Σελίδα 5
... less than in any other books , which explain at all . As easy however as they are , the author believes that whoever undertakes to teach them , will find the intellects of his scholars more exercised in studying them , than in studying ...
... less than in any other books , which explain at all . As easy however as they are , the author believes that whoever undertakes to teach them , will find the intellects of his scholars more exercised in studying them , than in studying ...
Σελίδα 9
... less or minus . Minus is Latin , signifying less . Thus - 14 6 = 8 , is read 6 subtracted.
... less or minus . Minus is Latin , signifying less . Thus - 14 6 = 8 , is read 6 subtracted.
Σελίδα 10
... less 6 , or 14 minus 6 is equal to 8 . Observe that the signs and affect the numbers which they stand immediately ... less 3 are equal to 8 times 7 less 16 divided by 4 , and 14 . To find the value of each side ; 9 times 6 are 54 and 15 ...
... less 6 , or 14 minus 6 is equal to 8 . Observe that the signs and affect the numbers which they stand immediately ... less 3 are equal to 8 times 7 less 16 divided by 4 , and 14 . To find the value of each side ; 9 times 6 are 54 and 15 ...
Σελίδα 20
... less than the elder son , and $ 3000 more than the younger son ; and the portion of each of the daughters was $ 3500 less than that of the younger son . Required the share of each . The 1st example may be performed differently . Let x ...
... less than the elder son , and $ 3000 more than the younger son ; and the portion of each of the daughters was $ 3500 less than that of the younger son . Required the share of each . The 1st example may be performed differently . Let x ...
Σελίδα 21
... less , will be a 1000 . must make the whole . — ---- = x + 2000+ x + x 1000 16000 Putting the x's together and the numbers together , 3x + 1000 16000 3 x = 16000 - 1000 3x 15000 x = 5000 The second son's share is $ 5000 , as before ...
... less , will be a 1000 . must make the whole . — ---- = x + 2000+ x + x 1000 16000 Putting the x's together and the numbers together , 3x + 1000 16000 3 x = 16000 - 1000 3x 15000 x = 5000 The second son's share is $ 5000 , as before ...
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Άλλες εκδόσεις - Προβολή όλων
An Introduction to Algebra: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1837 |
An Introduction to Algebra Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1826 |
An Introduction to Algebra Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1831 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 rods 3d power 3d root 5th power a b c A's share a² b² a² b³ added algebra algebraic quantities apples approximate root Arith arithmetic becomes binomial Binomial Theorem bought breadth bushels cents apiece coefficient compound interest compound quantities consisting contain decimal denominator difference divide the number dividend divisor equal equation example exponent expressed factor figure formula found by multiplying fourth fraction gallons gives greater Hence horse length less Let the learner letter logarithm merator miles multiplicand number of dollars number of sheep number of terms observe pears question quotient remainder required to find rods rule second power second root second term shillings sold subtracted Suppose third power third root twice unknown quantity whole number yards zero
Δημοφιλή αποσπάσματα
Σελίδα 101 - 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.
Σελίδα 17 - ... of the length of the body, and the body is as long as the head and tail both. What is the whole length of the fish ? 17.
Σελίδα 82 - In each of these cases the division is to be indicated by writing . the divisor under the dividend, in the form of a fraction.
Σελίδα 83 - ... arithmetic. It was shown in arithmetic, that a fraction properly expresses a quotient. Algebraic fractions are subject to precisely the same rules as fractions in arithmetic. Many of the operations are more easily performed on algebraic fractions. In these, as in arithmetic, it must be kept in mind, that the denominator shows into how many parts a unit is divided ; and the numerator shows how many of those parts are used ; or the denominator shows into how many parts the numerator is divided....
Σελίδα 173 - B set out from two towns, which were distant 247 miles, and travelled the direct road till they met. A went 9 miles a day ; and the number of days, at the end of which they met, was greater by 3 than the number of miles which B went in a day. How many miles did each go ? • . ,.l \[ 17.
Σελίδα 92 - It will be seen by the above section that if both the numerator and denominator be multiplied by the same number, the value of the fraction will not be altered...
Σελίδα 162 - ... 8. A man wishes to make a cistern which shall hold 500 gallons, in such a form that the length shall be to the breadth as 5 to 4, and the depth to the length as 2 to 5. Required the length, breadth, and depth.
Σελίδα 232 - The sum of all the terms. Any three of which being given, the other two may be found.
Σελίδα 270 - A detachment of soldiers from a regiment being ordered to march on a particular service, each company furnished four times as many men as there were companies in the...
Σελίδα 141 - ... 5th. Bring down the next two figures as before, to form a new dividend, and double the root already found, for a divisor, and proceed as before. The root will be doubled, if the right hand figure of the last divisor be doubled. If it happens that the divisor is not contained in the dividend when the right hand figure is rejected, a zero must be written in the root, and also at the right of the divisor ; and the next figures must be brought down, and then a new trial made. If it happens that the...