SOLUTION: Determine whether the following number is rational, irrational, or not a real number. If a number is rational, give its exact value. If a number is irrational, give a decimal place

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Determine whether the following number is rational, irrational, or not a real number. If a number is rational, give its exact value. If a number is irrational, give a decimal place      Log On


   



Question 892956: Determine whether the following number is rational, irrational, or not a real number. If a number is rational, give its exact value. If a number is irrational, give a decimal place approximation to the nearest thousandth.
Square root sign 1200

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt%281200%29=20sqrt%283%29
Irrational since sqrt%283%29 is irrational.