Algebra for the Use of Colleges and Schools: With Numerous ExamplesMacmillan, 1866 - 553 σελίδες |
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Αποτελέσματα 1 - 5 από τα 58.
Σελίδα 4
... square or second power . " he cube root of any assigned number is that number which has ne assigned number for its cube or third power . The fourth root any assigned number is that number which has the assigned umber for its fourth ...
... square or second power . " he cube root of any assigned number is that number which has ne assigned number for its cube or third power . The fourth root any assigned number is that number which has the assigned umber for its fourth ...
Σελίδα 5
... square of a , and the third power of a or a3 is often called the cube of a . The symbol a is read thus " a to the fourth power ” or briefly " a to the fourth ; " and a " is read thus " a to the nth " 20. The square root ... square or second ...
... square of a , and the third power of a or a3 is often called the cube of a . The symbol a is read thus " a to the fourth power ” or briefly " a to the fourth ; " and a " is read thus " a to the nth " 20. The square root ... square or second ...
Σελίδα 133
... root of a fraction may be found by taking that root of both the numerator and denominator . Thus , a √ ( ) = ; b and a 3 a √ ) / ( - 1 ) = - ; · 234. We will now investigate the method of extracting the square root of a compound ...
... root of a fraction may be found by taking that root of both the numerator and denominator . Thus , a √ ( ) = ; b and a 3 a √ ) / ( - 1 ) = - ; · 234. We will now investigate the method of extracting the square root of a compound ...
Σελίδα 134
... square root of 4x * is 2x2 , which is the first term of the required root . Subtract its square , that is 4x , from the whole expression , and the remainder is -1223 + 5x2 + 6x + 1 . Divide - 12 by twice 2x2 , that is by 4x , the ...
... square root of 4x * is 2x2 , which is the first term of the required root . Subtract its square , that is 4x , from the whole expression , and the remainder is -1223 + 5x2 + 6x + 1 . Divide - 12 by twice 2x2 , that is by 4x , the ...
Σελίδα 135
... square root of the expression there given , and - 2x2 + 3x + 1 will also be a square root , as may be verified . In fact , the process commenced by the extraction of the square root of 4x1 , and this might be taken as 2x2 or as - 2x2 ...
... square root of the expression there given , and - 2x2 + 3x + 1 will also be a square root , as may be verified . In fact , the process commenced by the extraction of the square root of 4x1 , and this might be taken as 2x2 or as - 2x2 ...
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Άλλες εκδόσεις - Προβολή όλων
Algebra for the Use of Colleges and Schools: With Numerous Examples Isaac Todhunter Πλήρης προβολή - 1866 |
Συχνά εμφανιζόμενοι όροι και φράσεις
a+b+c arithmetical arithmetical mean ax² b₁ Binomial Theorem black balls chance coefficient common measure contains continued fraction convergent cube root digits divided divisible divisor equal event example expansion Extract the square factors find the number given equations given number greater than unity greatest Hence least common multiple less than unity letters logarithm meaning multiply negative quantity nth term number of combinations number of terms obtain occur P₁ P₂ positive integers positive quantity preceding Article prime number probability prove quadratic equation quadratic surd quotient radix ratio remainder respectively result scale shew shewn shillings Similarly solution square number square root subtraction suppose surd unknown quantities white balls whole number zero
Δημοφιλή αποσπάσματα
Σελίδα 511 - Prelector of St. John's College, Cambridge. AN ELEMENTARY TREATISE ON MECHANICS. For the Use of the Junior Classes at the University and the Higher Classes in Schools.
Σελίδα 55 - If the numerator and denominator be divided by the same number, the value of the fraction is not altered.
Σελίδα 512 - HODGSON -MYTHOLOGY FOR LATIN VERSIFICATION. A brief Sketch of the Fables of the Ancients, prepared to be rendered into Latin Verse for Schools.
Σελίδα 319 - The logarithm of a product is equal to the sum of the logarithms of its factors.
Σελίδα 277 - To find the number of permutations of n things taken r at a time. Suppose...
Σελίδα 130 - Separate the given number into periods, by pointing every second figure, beginning with the units' place. find the greatest square in the left-hand period, and...
Σελίδα 12 - In the multiplication of whole numbers, place the multiplier under the multiplicand, and multiply each term of the multiplicand by each term of the multiplier, writing the right-hand figure of each product obtained under the term of the multiplier which produces it.
Σελίδα 15 - The product of the sum and difference of two numbers is equal to the difference of their squares.
Σελίδα 331 - An infinite series is said to be divergent when the sum of the first n terms can be made numerically greater than any finite quantity by taking n sufficiently great.
Σελίδα 83 - В contains 9 gallons of wine and 3 gallons of water ; how many gallons must be drawn from each cask so as to produce by their mixture 7 gallons of wine and 7 gallons of water ? 33.