brilugabb brilugabb
  • 25-06-2020
  • Mathematics
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What type of number is it

What type of number is it class=
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osikbro
osikbro osikbro
  • 25-06-2020

Answer:

Integer and rational

Step-by-step explanation:

[tex]-\sqrt{81}= \\\\-\sqrt{9^2}= \\\\-9[/tex]

This is an integer, which also falls under the subset of rational numbers. Hope this helps!

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surjithayer10 surjithayer10
  • 25-06-2020

Answer:

B & C

Step-by-step explanation:

-āˆš81=-9

=-9/1

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