21. The value of 4  \sqrt{(16) - }^{2} }

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21.
The value of 4
 \sqrt{(16) -  }^{2} }

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Liliana 1 month 2021-09-14T22:39:15+00:00 1 Answer 0 views 0

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    2021-09-14T22:40:34+00:00

    Answer:

    Value of square root of 4 is both +/-2 considering what the definition of sqrt is. … Example: The square root of 16= 4. Thus: 4 x 4 = 16. … Take 4. (4)½ = {(2²)}½ = 2.

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