SOLUTION: An example of a rational number is____. 1. - square root 16 2.square root of 27 3. - square root of 2 4. square root of 57

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Question 672101: An example of a rational number is____.
1. - square root 16
2.square root of 27
3. - square root of 2
4. square root of 57
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
Rational numbers are decimals that end or repeat (.5 or .3333)
...
1.
-sqrt%2816%29 = -4... rational if visualized as -4%2F1
2.
sqrt%2827%29+=+sqrt%289%2A3%29+=+3sqrt%283%29+=+5.19615... irrational
3.
-sqrt%282%29+=+-1.4142135... irrational
4.
sqrt%2857%29+=++7.54983...irrational
.....................
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