document.write( "Question 68050: Determine if this is rational or irrational:\r
\n" ); document.write( "\n" ); document.write( "- ^4sqrt16\r
\n" ); document.write( "\n" ); document.write( "Is this rational or irrational? I believe it is irrational because there is a negative sign before the 4 sqrt 16
\n" ); document.write( "Am I correct? Thank you for your answer!
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Algebra.Com's Answer #48417 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Determine if this is rational or irrational:
\n" ); document.write( "- ^4sqrt16
\n" ); document.write( "---------------
\n" ); document.write( "Can't tell what you are saying.
\n" ); document.write( "Does ^4 mean \"4th root\" ?
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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