The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods : Forming a Complete Course of Higher ArithmeticRobert S. Davis & Company, 1878 - 450 σελίδες |
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Σελίδα 371
... root is called the second or square root ; if it is the third power , the root is called the third or cube root ; if it is the fourth power , its root is called the fourth or biquadrate root ; and so on . Rational roots are such as can ...
... root is called the second or square root ; if it is the third power , the root is called the third or cube root ; if it is the fourth power , its root is called the fourth or biquadrate root ; and so on . Rational roots are such as can ...
Σελίδα 373
... ROOT . The extraction of the square root of a number is the process of finding one of its two equal factors ; or of finding such a factor as , when multiplied by itself , will produce the given number . 524. The method generally adopted ...
... ROOT . The extraction of the square root of a number is the process of finding one of its two equal factors ; or of finding such a factor as , when multiplied by itself , will produce the given number . 524. The method generally adopted ...
Σελίδα 377
... root of .000729 ? 11. What is the square root of 17.3056 ? 12. What is the square root of 52 % ? 13. What is the square root of 95 ? 14. What is the square root of 363 Ans . .027 . Ans . 4.16 . Ans . 74 . Ans . 93 . 15. How much is 1.96 ...
... root of .000729 ? 11. What is the square root of 17.3056 ? 12. What is the square root of 52 % ? 13. What is the square root of 95 ? 14. What is the square root of 363 Ans . .027 . Ans . 4.16 . Ans . 74 . Ans . 93 . 15. How much is 1.96 ...
Σελίδα 378
... root of 62 to four places of deci- mals . Ans . 2.5298+ . 3. Required the square root of 2 to five places of deci- mals . Ans . 1.41421+ . 4. Required the square root of 3.15 to eight places of deci- mals . Ans . 1.77482393+ . 5 ...
... root of 62 to four places of deci- mals . Ans . 2.5298+ . 3. Required the square root of 2 to five places of deci- mals . Ans . 1.41421+ . 4. Required the square root of 3.15 to eight places of deci- mals . Ans . 1.77482393+ . 5 ...
Σελίδα 379
... root . Since the cube of a + b is a3 + 3 a2 b + 3 a b2 + b3 , the cube root of a3 + 3 a2 b + 3 a b2 + b3 must be a + b . Now a , the first term of the cube root , is the cube root of a3 , the first term of the cube ; and if a3 be ...
... root . Since the cube of a + b is a3 + 3 a2 b + 3 a b2 + b3 , the cube root of a3 + 3 a2 b + 3 a b2 + b3 must be a + b . Now a , the first term of the cube root , is the cube root of a3 , the first term of the cube ; and if a3 be ...
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12 per cent acres amount annexed annuity Arithmetic arithmetical series balance barrels becomes due bill bought bushels carats ciphers column common difference common fraction compound interest compound numbers contain continued fraction cords cost cube root cubic diameter Divide dividend division dollars equal EXAMPLES exchange expressed decimally figures gain gallons given number given rate grain greatest common divisor Hence hogshead hundred inches indorser last term least common multiple less longitude lowest terms miles minuend mixed number months multiplicand Multiply NOTE number denoting number of days number of terms obtain paid par value payable payment pound sterling pounds premium present worth prime factors principal proportion quantity quotient rate per cent ratio received Reduce remainder repetend RULE SECOND OPERATION shillings side sold square root subtract tens third thousand tons trial divisor true divisor weight whole numbers wine write yards