document.write( "Question 129626: i would like to know if i, 0, 3+5i, 30007, 4+0i are rational, irrational, or imaginary \n" ); document.write( "
Algebra.Com's Answer #116105 by Alan3354(69443)\"\" \"About 
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i would like to know if i, 0, 3+5i, 30007, 4+0i are rational, irrational, or imaginary
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\n" ); document.write( "i is imaginary, it's the term used for sqrt(-1)
\n" ); document.write( "0 is real and rational
\n" ); document.write( "3+5i is a complex number, the 3 is real and the 5i is imaginary
\n" ); document.write( "30007 is real and rational
\n" ); document.write( "4+01 is real and rational, since it's just 4
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