How do you simplify $- \sqrt{121}$ $-sqrt121$ ?

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Answer 1 · 2017-01-12T01:20:09

The square root of $121$ $121$ is $\pm 11$ $+-11$ . Therefore $- \sqrt{121} = \pm 11$ $-sqrt(121) = +-11$ .

How do you simplify −√121-sqrt121?