Question

if a=6-√35,find the value of a^2+1/a^2​

Answer 1

Step-by-step explanation:

(6 - √35)^2 + 1 / (6-√35)^2

(36-35)+1/(36-35)

1+1/1

2/1

2

Answer 2

Answer:

Step-by-step explanation:

[6-√35]^2+1/[6-√35]^2                             {  [6-√35]^2=36-35 }

1+1/1                                                                            =1       [1/1=1]

1+1

2