Math, asked by mansi0807, 1 month ago

What is conjugate pair of 4-7√5?
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Answers

Answered by itsmehardy509
0

Answer:

Step-by-step explanation:

The conjugate pair is

4  

3

−  

27

 

And the product is

(4  

3

+  

27

)(4  

3

−  

27

)

=(4  

3

)  

2

−(  

27

)  

2

 

=16×3−27

=48−27=21

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