2 years ago

What is the principal square root of 16? O A. 2 O B. -4 O C. -2 O D. 4

Mathematics

2 answers:

KATRIN_1 [288]2 years ago

7 0

Answer:

D. 4

Step-by-step explanation:

We know that the square of (+4) is 16 and also for (—4) is 16. We normally takes interest in positive square value for a square root. Therefore, The principal square root of 16 is 4

zmey [24]2 years ago

4 0

Yo se que es eso si no pues ni modo XD

D.4

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Step-by-step explanation:

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