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Βιβλία Βιβλία 1 - 10 από 45 για The greatest cube in 262 is 216, the cube root of which is 6 ; hence, 6 is the tens'....
" 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... "
A Complete Arithmetic: Uniting Mental and Written Exercises in a Natural ... - Σελίδα 258
των Emerson Elbridge White - 1870 - 340 σελίδες
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Elements of Algebra

Bourdon (M., Louis Pierre Marie) - 1839 - 355 σελίδες
...and units. Denoting the tens by a, and the units by b, we have (Art. 198), Whence it follows, that the cube of a number composed of tens and units, is...the cube of the tens, plus three times the product 47 8 48 48 47 47 384 192 329 188 2304 48 2209 47 18432 9216 15463 8836 110592 1038-23 of the square...

A Practical and Theoretical Arithmetic: Designed for the Use of Schools and ...

Charles D. Lawrence - 1854 - 310 σελίδες
...~80'+3X80'X4 X 3 X 80 X 42+4°3=592704, cubs of 80 + 4. 28* That is, The cube of any number consisting 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 national arithmetic: on the inductive system, combining the ..., Βιβλίο 3

Benjamin Greenleaf - 1857 - 324 σελίδες
...the units, tens, hundreds, &c. of the cube root of that number. 2. The cube of a number consisting of TENS and UNITS is equal to the cube of the tens, plus three times the square of the tens into the units, plus three times the tens into the square of the units, plus the...

The National Arithmetic on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - 1858 - 444 σελίδες
...the units, tens, hundreds, &c. of the cube root of that number. 2. Tlie cube of a number consisting of TENS and UNITS is equal to the cube of the tens, plus three times the square of tht tens into the units, plus three times the tens into the square of the units, plus the...

The national arithmetic on the inductive system: combining the analytic and ...

Benjamin Greenleaf - 1858 - 444 σελίδες
...the units, tens, hundreds, &c. of the cube root of that number. 2. Tlie cube of a number consisting of TENS and UNITS is equal to the cube of the tens, plus three times the square of the tens into the units, plus three times the tens into the square of the units, plus the...

The Progressive Higher Arithmetic: For Schools, Academies, and Mercantile ...

Horatio Nelson Robinson - 1860 - 432 σελίδες
...second, 240, is twice 40 multiplied by 3 ; and the third, 9, is the square of 3. Hence, III. The square of a number composed of tens and units is equal to the square, of the tens, plus twice the tens multiplied by the units, plus the square of the units. By...

Elements of Algebra: For Colleges, Schools, and Private Students, Βιβλίο 2

Joseph Ray - 1866 - 406 σελίδες
...number. But (^|-u)3=<3+8<2u+3ta2-fM3=<3+(3i2+3(!w+«2)«. Hence, The cube of any number consisting of tens and units, is equal to the cube of the tens, — plus three times the square of the tens, plus three times the product of the tens and units, plus the square of the units,...

Ray's Algebra, Part Second: An Analytical Treatise, Designed for ..., Μέρος 2

Joseph Ray - 1852 - 396 σελίδες
...t-\-u— the number, and (2-[-w)3= the cube of the number. Hence, the cube of any number consisting of tens and units, is equal to the cube of the tens, — plus three times the square of the tens, plus three times the product of the tens and units, plus the square of the units,...

The Progressive Higher Arithmetic: For Schools, Academies, and Mercantile ...

Horatio Nelson Robinson - 1868 - 456 σελίδες
...is 3 times 50 multiplied by the square of 4, and the fourth is the cube of 4. Hence, III. The ctibe of a number composed of tens and units is equal to the cube of the tens, phis three times the square of the tens multiplied by the units, plus three times the tens multiplied...

Common School Arithmetic: Combining the Elements of the Science with Their ...

John Homer French - 1872 - 335 σελίδες
...4«ft. The cube of the ones, 125 That is, 453 = 91,125 Tlie cube of a number consisting of two figures, is equal to the cube of the tens, plus three times the square of the tens multiplied 40 40 + -t5 S *= 45 45 (40 (40 5 5 \ + S* = 225 = 180 X 40* + X 40* +...




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