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please answer this question for me I know it's easy but I can't risk getting it wrong my last question depends on it all !!!!!!!!!!

please answer this question for me I know it's easy but I can't risk getting it wrong-example-1
User Oneself
by
7.9k points

1 Answer

1 vote

Answer:

4

Explanation:

sqrt(16)

4*4 =16

-4*-4 =16

The principal (or positive) root is 4

User Farsan Rashid
by
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