What's the square root of 121?
2 answers:
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.
The <span>square root of 121 is 11.</span>
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