document.write( "Question 974933:  I fogot whole concept of real no of mie 9 standard ...i m in +2 bt i have a assignment to solve of my sis ...plz help me out.... Is  3√18 a rational or irrational no?
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| Algebra.Com's Answer #596744 by farohw(175)     You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Rational numbers are any real numbers that can be written as a fraction where the denominator is not equal to zero. For example, 0.6 can be written as 3/5 or 4 can be written as 4/1. Square roots are irrational numbers because they cannot be expressed as simple fractions unless they are perfect squares \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |