 Whence it follows, that the cube of a number composed of tens and units, is equal to the cube of the tens, plus three times the product of the square of the tens by the units, plus three times the product of the tens by the square of the units, plus the...  School Arithmetic; Advanced Book - Page 351by John Marvin Colaw, John Kelley Elkwood - 1900 - 442 pagesFull view - About this book
 | Edwin Pliny Seaver, George Augustus Walton - Arithmetic - 1878 - 380 pages
...num ber ^ * consist of tens and units. 64 must have in it the cube of 4' = 64 the tens of the root, plus — three times the product of the square of the tens by the units, plus three times the product of the tens by the square of the units, plus the cube of the units.... | |
 | Edwin Pliny Seaver, George Augustus Walton - Arithmetic - 1878 - 414 pages
...(thousands), out of 262 (thousands), there remain 46 (thousands). Now, as the second part of the power, three times the product of the square of the tens by the units, is hundreds, we unite the 1 hundred of the given number with the 46 thousands remaining, and... | |
 | Benjamin Greenleaf - Algebra - 1879 - 350 pages
...figures in the cube root. 221. The cube of any number, consisting of more than one place of figures, is equal to the cube of the tens, plus three times the product of the square of the tens by the units, plus three times the product of the tens by the square of the units, plus the cube of the units.... | |
 | William Frothingham Bradbury - Arithmetic - 1879 - 392 pages
...5«) + 5« From this example we see that the cube of a number whose figures are tens and units equals The cube of the tens, plus three times the product of the square of the tens by the units, plus three times the product of the tens by the square of the units, plus the cube of the units.... | |
 | William Frothingham Bradbury - Arithmetic - 1879 - 446 pages
...Ь* From this example we see that the cube of a number whose figures are tens and units equals Tlie cube of the tens, plus three times the product of the square of the tens by the units, plus three times the product of tJie tens by the square of the units, plus the cube of the units.... | |
 | William Frothingham Bradbury - 1882 - 416 pages
...tens figure of the root must be 4. Now as the number 91125 equals the cube of the tens of the root, plus three times the product of the square of the tens by the units, plus three times the product of the tens by the square of the units, plus the cube of the units,... | |
 | Benjamin Greenleaf - Algebra - 1879 - 322 pages
...is the cube of 70, or 343000, from the given number, we have the remainder 62224, which must contain three times the product of the square of the tens by the units, plus three times the product of the tens by the square of the units, plus the cube of the units,... | |
 | B. Greenleaf - 1880 - 320 pages
...figures in the cube root. 221 . The cube of any number, consisting of more than one place of figures, is equal to the cube of the tens, plus three times the product of the square of the lens by the units, plus t/iree times the product of the tens by the square of the units, plus the cube... | |
 | Horatio Nelson Robinson - 1875 - 472 pages
...of 4, and the fourth is the cube of 4. Hence, III. The cube of a number composed of tens and. units is equal to the cube of the tens, plus three times the square of the tens multiplied by the units, plus three times the tens multiplied by the square of the... | |
 | George Albert Wentworth, Thomas Hill - Arithmetic - 1881 - 446 pages
...the cube of any number composed of tens and units contains four parts : I. The cube of the tens. II. Three times the product of the square of the tens by the units. III. Three times the product of the tens by the square of the units. IV. The cube of the units.... | |
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