Respuesta :

We can rewrite 121 as a product of its primes like this:

[tex]121=11\cdot11=11^2[/tex]

So, we have the following:

[tex]\sqrt[]{121}=\sqrt[]{11\cdot11}=\sqrt[]{11^2}=11[/tex]

Therefore, the square root of 121 is 11

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