Question 129626: i would like to know if i, 0, 3+5i, 30007, 4+0i are rational, irrational, or imaginary
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! i would like to know if i, 0, 3+5i, 30007, 4+0i are rational, irrational, or imaginary
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i is imaginary, it's the term used for sqrt(-1)
0 is real and rational
3+5i is a complex number, the 3 is real and the 5i is imaginary
30007 is real and rational
4+01 is real and rational, since it's just 4
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