 | Maria Gaetana Agnesi - 1801 - 724 páginas
...roots of any 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.... | |
 | David Steel - 1805 - 392 páginas
...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... | |
 | Isaac Dalby - 1806 - 526 páginas
...explained in the Arithmetic, Art. 161, 187, thus; Since /xr*—1 = /, therefore r"~~l = -f : and because the logarithm of any power of a number is equal to the logarithm of that number multiplied by the index or exponent denoting the power (187 Arith.) therefore (72 — l)... | |
 | John Bonnycastle - 1806 - 234 páginas
...x—^/b. PROBLEM VIII. To involve surd quantities to any poiaer. RULE. Multiply the index of the quantity by the index of the power to which it is to be railed, and to the refult annex the power of the rational parts, and it will give the power required.... | |
 | Samuel Webber - 1808 - 466 páginas
...VIII. To involve, or raise, surd quantities to any pewer. HULK. / ? Multiply the index of the quantity by the index of the power, to which it is to be raised, and annex the result to the power of the rational parts, and it will give the power required. • EXAMPLES.... | |
 | Andrew Mackay - 1809 - 414 páginas
...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 ?... | |
 | John Bonnycastle - 1811 - 230 páginas
...v/b. PROBLEM VIII. To involve surd quantities to any power. RULE. Multiply the index of the quantity by the index of the power to which it is to be raised, and to the result annex the power of the rational parts, and it will give the power required. EXAMPLES.... | |
 | Charles Hutton - 1812 - 620 páginas
...to any Power. RAISE both the rational part and the surd part. Or multiply the index of the quantity by the index of the power to •which it is to be raised, and to the result annex the power of the rational parts, which will give the power required. EXAMPLES.... | |
 | John Bonnycastle - 1813 - 456 páginas
...power less one, and the last product will be the power required. Or, 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 same as before. Note. When the sign of the root is + , all the powers of... | |
 | Isaac Dalby - 1813 - 538 páginas
...e*I>lained in the Arithmetic, Art. 161, 187, thus: Since/" xr " " =: /, therefore r" " =^.: and because the logarithm of any power of a number is equal to the logarithm °f that number multiplied by the index or exponent denoting tiiepower(187- Arith.) therefore (n —... | |
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The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power. 
