 | George Soulé - Business mathematics - 1910 - 1042 pages
...figures of the entire cube of lOa; + «, but lies wholly to the left. From the above formula we see that the cube of any number consisting of tens and units, is equal to 1000 times the cube of the tens, plus 300 times the square of the tens multiplied by the units, plus... | |
 | Ernest Lawton Thurston - Business mathematics - 1913 - 470 pages
...evident that the cube of a two-place number equals the cube of the tens plus three times the product of the square of the tens multiplied by the units, plus three times the product of the tens multiplied by the square of the units, plus the cube of the units. It is now a... | |
 | Charles Ernest Chadsey - 1914 - 284 pages
...numbers consisting of tens and units; that is, of all numbers of two places of figures. The square of any number consisting of tens and units is equal to the square of the tens, plus twice the product of the tens and the units, plus the square of the units.... | |
 | Charles Gerard White, Pitt Payson Colgrove - Arithmetic - 1916 - 368 pages
...as there are figures in the cube root. From the above example we see that the number is made up of the cube of the tens, plus three times the square of the tens times the units, plus three times the tens tunes the square of the units, plus the cube of the units.... | |
 | Edward Ira Edgerton, Perry Amherst Carpenter - Algebra - 1924 - 490 pages
...equation we find that the cube of every number which has both tens and units digits may be stated : the cube of the tens plus three times the square of the tens times the units plus three times the tens times the square of the units plus the cube of the units.... | |
 | Joseph Ray - Algebra - 1875 - 424 pages
...the number. And (<-fu)3= the cube of the number. But (<+M)3=<3+3<2u+3<w2+w3=<3+(3<2+3<w+M2)M. Hence, The cube of any number consisting of tens and units, is equal to the cube of the tens, — plus three timas the square of the tens, plus three times the product of the tens and units, plus the square of... | |
 | Daniel Barnard Hagar - Arithmetic - 1871 - 352 pages
...numbers of the given orders of the root. 4. Every cube consisting of more than three orders 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... | |
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The cube of a number consisting of TENS and UNITS is equal to the cube of the tens... 
