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# ​ What is the square root of 81?

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What is the square root of 81?

Guest Aug 8, 2017

#2
+89749
+2

Since the square root is in the actual question, only the positive answer is correct.

$$\sqrt{81}=+9$$

Melody  Aug 8, 2017
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#1
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Your input "What is the square root of 81?"

So we want to find what number multiplied by itself = 81

Answer: $$±\sqrt{81}=±9$$

Jeffes02  Aug 8, 2017
#2
+89749
+2
$$\sqrt{81}=+9$$