dietzel2003
dietzel2003 dietzel2003
  • 20-02-2018
  • Mathematics
contestada

Which number is the principal square root of 49

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fwright
fwright fwright
  • 20-02-2018
the square root of 49 is 7 because 7 squared (7x7) is 49
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Graytecoutdoors
Graytecoutdoors Graytecoutdoors
  • 20-02-2018
49 Squared is 7 
If you take 49 and divide it by seven you get 7
Or if you multiply 7 by 7 you get 49
So your answer is 7.
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