...above the number to be squared, as 3X3=3*. Such an expression is read 3 squared, or the square of 3. 2. The square root of a number is one of the two equal factors of that number. 4 is the square root of 16 because 4 is one of the two equal factors of 16. The sign of...

...number that is not found as a square in the table? How shall we find V6 ? Recalling the fact that a square root of a number is one of the two equal factors of the number, we are simply to find a number which multiplied by itself will equal 6. A glance at the...

...is 27, or 3 x 3 x 3 ; the fourth power of 2 is 16, or 2x2x2x2; and so on. Square root of a number. The square root of a number is one of the two equal factors whose product is the given number. Thus 7 is the square root of 49 since 7 x 7 = 49 ; f is the square...

...bring down the next period. Proceed as in steps 3 and 4. Estimating the Square Root of a Number. Since the square root of a number is one of the two equal factors of the number, finding a square root may be thought of as a problem in which the dividend is given and...

...of two numbers and for the square of the difference of two numbers. Learning More about Square Roots The square root of a number is one of the two equal factors into which that number can be separated. 3 is the square root of 9 because 9 = 3X3. a is the square...

...called involution. Evolution is the inverse of involution, or it is the process which undoes involution. The square root of a number is one of the two equal factors of the number, the cube root one of the three equal factors, and so on; eg, the square root of 16 is either...

...involution. A root of a number is one of the factors of that number. 5X5X5 = 125, hence 5 is a root of 125. The square root of a number is one of the two equal factors of that number. 5 X 5 = 25, hence the square root of 25 is 5. The cube root of a number is one of the...

...In the same way 5 is the square root of 25. n2 is the square of n, and n is the square root of n2. The square root of a number is one of the two equal factors of the number. That is, 9 has two equal factors, 3 and 3. Each of these equal factors is the square root...

...reverse of powers. In a product of equal factors, the repeated factor is called a root of the product. The square root of a number is one of the two equal factors of that number. Thus, 3 is the square root of 9 because 3X3 = 9. The cube root of a number is one of three...

...power, etc. 27. What is the square, cube, and fourth power of 1 ? 2? 3? 4? 5? 6? 7? 8? 9? 10? 11? 12? The square root of a number is one of the two equal factors of that number ; the cube root, one of the three equal factors ; the fourth root, one of the four equal...