Math, asked by cool6660, 10 months ago

(7-4√3)^x^2-4x+3 +(7+4√3)^x^-4x+3=14

Answers

Answered by amanpatel8084
1

Step-by-step explanation:

Given:

           

To Find:

           The value of

Solution:

Let

     

Then,

The given equation becomes,

⇒    

⇒    

⇒    

⇒  

⇒  

⇒    

since,

           

⇒    

⇒    

⇒  

⇒  

Hence, the roots of the given equation are

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