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JuliaRose1 JuliaRose1
  • 10-05-2016
  • Mathematics
Answered

How do you figure out what the square root of 81 is?

Verified Answer :

toocoldoj toocoldoj
  • 10-05-2016

its 9 but you have to find out what number times itself will you get you 81 which is 9 x 9

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Cortes33
Cortes33 Cortes33
  • 10-05-2016

The \(\sqrt{81} = 9\)

To find the value of a square root, you must find the number that it multiplies it self and equals the number inside the square root;

\(\sqrt{81}\)

9 × 9 = 81

so 9 is the square root of 81

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