...Square Root of any Number, obfervc the following RULE S. •1. Point the- given Number or Refolvend into Periods of two Figures each, beginning at the Units Place. 2. Fin d by- the Table the greateft Square Number that is oentftined io tiler fi1ft Period towards the...

...6561 EVOLUTION, OR EXTRACTION OF ROOTS; PROB. I. — To extras the SQUARE ROOT. RULE I. — Divide the given, number into periods of • two figures each, beginning at the place of units, П. — Find the greateft fquare in the left hand period, which place underneath, and...

...7X7=49- Square root of 36 is 6, becanfe 6x6=36, Sec, . RULE for EXTRACTING tie SQUARE ROOT. jr 1. Point the~ given number into periods of two figures each, beginning at the units' place, going to the left for integers, and to the right for decimals * ... 2. Find a fquare number either...

...number, аз, being multiplied* Ъу itself, will produce the number proposed. RULE. 1. Distinguish the given number into periods of two figures each, beginning at the units place, or decimal point ; and when the decimal does not consist of an even number of ijguree, annex a cipher...

...root is the finding of such a number as being multiplied by itself will produce the number proposed. RULE. 1.' Separate the given number into periods of...two figures each, beginning at the units place. 2. Subtract from the first period the greatest square it contains, setting the root of that square as...

...square number.* Roots I, 2, 3, 4, " f, 6, 7, a, 9. Squares 1, 4, 9, 16, 25, 36, 49, 64, 81. RULE. Point the given number into periods of two figures each ; beginning at the place of units, thus, 134567 : If the point happen to fall upon the last figure,, it must be considered...

...root is the finding of such a number as being multiplied by itself will produce the number proposed. RULE. 1. Separate the given number into periods of...beginning at the units place. 2. Find the greatest square contained in the left hand period, and set its root on the right of the given number : subtract...

...the «th power, and then the nth root extracted. TO EXTRACT ТИЕ SQUARE ПООТ. RULE. Point off the given number into periods of two figures each, beginning at the place of units, and pointing off to the left band in integers, and to the right in decimals. Then find...

...root of a number, we must ascertain the number of places to be in the root. This is done by separating the given number into periods of two figures each, beginning at the units place in integers, and proceeding towards the left hand ; but at the decimal point in decimals, and proceeding...

...approximation towards the exact root can be obtained, which may be done by the following rule. Jitile. Divide the given number into periods of two figures each, beginning at the unit'* place and proceeding to the left-hand In Integers, and to the right in decimals. Find the greatest...