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I need help please help me

I need help please help me-example-1

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6 votes
irrational number
answer is D. √84
User Amy Brown Greer
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2 votes
√84 is your irrational number

a rational number is a number that can has an ending (terminated number)

so √9 = 3
1.9 = 1.9 (it does not continue, or unless it has a line over x amount of numbers
√81 = 9

So it leaves √84, which = 9.16515138991.....

so √84 is your answer

hope this helps
User Elrond
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