 | William Emerson - Mathematics - 1764 - 582 pages
...al + Ъ Ъ fquare aa + гаЪ + Ь Ъ а + В _ & -\- га аЪ -\- аЪЪ cube я' + з л я £ 42 RULE. Multiply the index of the quantity, by the index of the povter, and make the figns as in Rule i. Ex. 4. root a or a1 — 2 Ъ Ъ а ; or 2 í1 e fquare й1Хгогд*... | |
 | William Emerson - Algebra - 1780 - 574 pages
...the furds to fractional indices. PROBLEM XX. $'o reduce a rational quantity to the, form of a furd* RULE, Multiply the index of the quantity, by the index of the furd root given ; to which fet the radical fign, or index of the furd. Ex. i. Reduce 6 to the form... | |
 | Mathematics - 1801 - 446 pages
...4*»S be divided by -|a3. Ans. -A^ • 9 i ^ ^ « - * :$ ^ , tr ' * PROBLEM VIII. To involve) or raiset surd quantities to any power. * RULE. Multiply the index of the quantity by the index of tha power, to which it is to be raised; and annex the result to the power of the rational parts, and... | |
 | Maria Gaetana Agnesi - Calculus - 1801 - 724 pages
...powers, will eafily be performed by their exponents. For the index of any power muft be multiplied by the index of the power to which it is to be raifed ; and the index of the given power is to be divided by the index of the root to be extracted.... | |
 | Thomas Hodson - Education - 1802 - 556 pages
...units, except one, and the lad prodixft will be the required power ; or, which is more convenient, multiply the index of the quantity by the index of the power. Thus, let it be required to wife the quantities i+c and b — c to the third power, or the cube. I... | |
 | David Steel - 1805 - 392 pages
...20140 20l4=Iogarithm of 159, the Answer. INVOLUTION BY LOGARITHMS. MULTIPLY the logarithm of the root by the index of the power to which it is to be raised ; the product is the logarithm of the answer. Required the 5th power of 1 1 . Logarithm of 1 1 = 1... | |
 | Thomas Hodson - Arithmetic - 1806 - 488 pages
...the cube root of # by JP or % the cube root of To reduce a rational Quantity to the Form of a Surd. RULE. Multiply the index of the quantity by the index of the furd, and over the product place the radical fign, and it will be the form required. Thus, let 3 be... | |
 | Nicolas Pike - Algebra - 1808 - 470 pages
...itself as often as is denoted by the index, and the last produft will be the power required. Or, Or, Multiply the index of the quantity by the index of the power, and the result will be the same as before. Note. When the sign of the root ii +, all the powers of... | |
 | Samuel Webber - Mathematics - 1808 - 466 pages
...many times as there are units in the index, and the last product will be the power required. Or, s s. Multiply the index of the quantity by the index of the power^ and the result will be. the power required. EXAMPLES. a root : square -^ — a3 =cube a4 = 4th power... | |
 | Andrew Mackay - Latitude - 1809 - 414 pages
...toßnd the Square, Cube, c^c. nf 'any given Number, RULK. Multiply the logarithm of the given number by the index of the power to which it is to be raised, and the product will be the logarithm of the power sought. EXAMPLES. I. Required the square of 38 ? Given... | |
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Multiply the index of the quantity by the index of the power to which it is to be raised, and the result will be the power required. 
