liljulianna4
liljulianna4 liljulianna4
  • 16-01-2018
  • Mathematics
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What's the square root of 121?

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zrh2sfo
zrh2sfo zrh2sfo
  • 16-01-2018
The square root of 121 is 11.
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altavistard
altavistard altavistard
  • 16-01-2018
Think:  the sqrt of 100 is 10; the sqrt of 144 is 12, so the sqrt of 121 has to be between 10 and 12.  Try 11.  Is 11^2 = 121?  YES.

The sqrt of 121 is 11.
Answer Link

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