Is It Irrational?
Here we look at whether a square root is irrational ... A Rational Number can be written as a Ratio, or fraction.| Math is Fun
A Prime Number is ... a whole number above 1 that cannot be made by multiplying other whole numbers ... The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19 and 23, and we| www.mathsisfun.com
Here we look at whether a square root is irrational ... A Rational Number can be written as a Ratio, or fraction.| Math is Fun
