...product arising from that number multiplied into itself. Extraction of the square root is the finding of such a number, as being multiplied by itself, will produce the number proposed. Or, it is finding the length of one side of a square. RULE. 1 Separate the given number into periods...

...multiplying the parts separately hy the width ? Fig. 2. 25 feet. _, 10 Er«f OJ 2J D F 20 20 20 5 400 1 00 RULE. — 1. Separate the given number into periods of two figures each, by pulling a point over the place of units, another over the place of hundreds, and so on, and these...

...root is required. The operation is usually called extracting the root. TO EXTRACT THE SQUARE ROOT. RULE — 1, Separate the given number into periods of two figures each, by placinga point over \hefirst figure, third, fifth, &c., counting from right to left — the root...

...number of times equal to that for which the root is required, will produce that number. SQUARE ROOT. 1. Separate the given number into periods of two figures each, beginning at the right hand or unit's place. When the square root of any given number is required. JVble. — 1f the...

...ABCD. From either of the preceding modes of examining this subject, we draw the following RULE. I* Separate the. given number into periods, of two figures each, beginning at the unit's place. 2. Find the greatest square contained in the left-hand period, and set its root on the...

...9-879518/s. 6. Divide 4-736 by 82-73. Апя. 05724855#в',\. EXTRACTION OF THE SQUARE ROOT. RULE 1. Divide the given number into periods of two figures each, beginning at the right hand, and pointing toward the left in integers, and toward the right in decimals. Every period...

...four times. (139.) Hence, for the extraction of the square root. of numbers, we derive the following RULE. 1. Separate the given number into periods of two figures each, beginning at the right hand. The first period on the left will often contain but one figure. 2. Find the greatest square...

...applies, however many figures there may be in the root. Hence, To Extract the Square Root of a number, RULE. — 1. Separate the given number into periods of two figures each, by placing a dot over units, hundreds, etc. 2. Find the greatest square in the left hand period and...

...43|129 129. (279.) Hence, for the extraction of the square root of numbers we derive the following RULE. 1. Separate the given number into periods of two figures each, itginning at the right hand. 2. Find the greatest square contained in the left-hand period ; its root...

...Hence, for the ex-traction of the square root of numbers, we have the following RULE. I. Point off the given number into periods of two figures each, beginning at the right hand: П. Note the greatest perfect square in the first period on the left, and place its root...