SOLUTION: Is square root of 7 a rational, irrational, real number, etc.?

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Question 1165766: Is square root of 7 a rational, irrational, real number, etc.?
Found 2 solutions by ikleyn, josgarithmetic:
Answer by ikleyn(52884) About Me  (Show Source):
You can put this solution on YOUR website!
.

Square root of  7,   sqrt%287%29,   is a real,  an irrational number.

For the proof,  see the lesson
    - Proving irrationality of some real numbers
in this site.



Answer by josgarithmetic(39630) About Me  (Show Source):
You can put this solution on YOUR website!
Look for the meanings of those classifications and then decide.