2007-06-22 02:35:59 · 4 answers · asked by Jerry S 1 in Science & Mathematics ➔ Mathematics
A radical is an expression that has been raised to a fractional power.
The square root of x is the same as x raised to the 1/2. On your keyboard you could represent the square root of x as x^(1/2) where the tophat or carrot indicates "raised to."
2007-06-22 02:50:46 · answer #1 · answered by Bedford 2 · 0⤊ 0⤋
which you won't be able to have a sq. root of a damaging quantity (except you're analyzing imaginary numbers). for example, in case you had the equation: root(x+5), and you have been attempting to discover x, you may understand that it won't be able to be something decrease than -5, because of the fact then the equation might equivalent root(-something), and that's unsolvable.
2016-10-18 08:41:58 · answer #2 · answered by jacobson 4 · 0⤊ 0⤋
√
⌠
You can copy the above symbols and paste into the
Yahoo-Answer window.
To create these symbols, you need to use MS Word
open a blank MS word document
Click Insert Symbol
=> it opens a window of symbols
choose the symbol you want
click Insert
2007-06-22 10:52:44 · answer #3 · answered by buoisang 4 · 0⤊ 0⤋
Hold down ALT key as you are keying in 251
for √
.
2007-06-22 02:59:31 · answer #4 · answered by Robert L 7 · 1⤊ 0⤋