 | William James Milne - 1914 - 524 σελίδες
...the root, squaring, and subtracting from 3844, we find there is a remainder of 244. Since the square of a number composed. of tens and units is equal to (the square of the tens) + (twice the product of the tens and the units) + (the square of the units), when... | |
 | William Henry Dooley - 1915 - 364 σελίδες
...shows what root is to be taken. Thus, \/8 = 2 is read, the cube root of 8 is 2. Square Root The square of a number composed of tens and units is equal to the square of the tens, plus twice the product of the tens by the units, plus the square of the units.... | |
 | William Henry Dooley - 1915 - 364 σελίδες
...shows what root is to be taken. Thus, \/8 = 2 is read, the cube root of 8 is 2. Square Root The square of a number composed of tens and units is equal to the square of the tens, plus twice the product of the tens by the units, plus the square of the units.... | |
 | William Henry Dooley - 1917 - 388 σελίδες
...shows what root is to be taken. Thus, \/8 = 2 is read, the cube root of 8 is 2. Square Root The square of a number composed of tens and units is equal to the square of the tens, plus twice the product of the tens by the units, plus the square of the units.... | |
 | Michael Vincent O'Shea, Ellsworth D. Foster, George Herbert Locke - 1918 - 932 σελίδες
...figures may be cubed by applying the following rule: The cube of any number consisting of two figures is equal to the cube of the tens, plus three times the product of the tens squared and the units, plus three times the product of the tens and the units squared, plus the... | |
 | Joseph Ray - 1875 - 424 σελίδες
...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... | |
| |
The greatest cube in 262 is 216, the cube root of which is 6 ; hence, 6 is the tens' term of the root. How is the units' term to be found ? The cube of a number, composed of tens and units, is equal to the cube of the tens... 
