Question

Find the value of a) x+1/x and b) √x+1/√x​

Answer 1

Answer:

Step-by-step explanation:

x=3+2  

2

​  

     

x

1

​  

=  

3+2  

2

​  

 

1

​  

×  

3−2  

2

​  

 

3−2  

2

​  

 

​  

 

=3−2  

2

​  

 

(  

x

​  

−  

2

​  

 

1

​  

)  

2

=x+  

x

1

​  

−2

=3+2  

2

​  

+3−2  

2

​  

−2=4

So,  

x

​  

−  

x

​  

 

1

​  

=  

4

​  

=±12 Ans