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square root of 25/144?

square root of 1/9?

square root of 25/49?

 Apr 28, 2021
 #1
avatar+134 
+3

I am going to mathematically show you how to solve these problems:

 

1. \(\sqrt{\frac{25}{144}}=\frac{\sqrt{25}}{\sqrt{144}}=\frac{5}{12}\) = 5/12

 

2. \(\sqrt{\frac{1}{9}}=\frac{\sqrt{1}}{\sqrt{9}}=\frac{1}{3}\) = 1/3

 

3. \(\sqrt{\frac{25}{49}}=\frac{\sqrt{25}}{\sqrt{49}}=\frac{5}{7}\) = 5/7

 

 

Hope this helps :)

 Apr 28, 2021
 #2
avatar
+1

 

Very good.  Don't forget that square roots are dual polarity, for example, sqrt(4) is +4 ... both +4 and –4 

Guest Apr 28, 2021
 #3
avatar+114042 
+1

By convention, the answers MUST be positive.

Melody  Apr 28, 2021

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