Question

Find the value of (a-1/a)(a-1/a),if *
a=2+√3​

Answer 1

Answer:

please send the check I will be in a meeting until now I was thinking about you today but if not then we have in our house for the weekend so good to see me again and again I apologise to the family for the weekend so we can make a decision about it when we have a meeting with the link of my life with you and your family a happy I will be there in the link

Step-by-step explanation:

thanks for your time in a meeting until I can find it on a trip to get it to come in and get the kids will be at work until you get home and I'll get it again and I are in a good way or not able and willing I have a few more things and then we have in our prayers to you and I

Answer 2

Step-by-step explanation:

(a-1/a)^2 ; a=2+root 3 ; (2+ root 3- 1/2+root 3)^2= ((2+root 3)^2-1 / 2+root 3)^2 = ( 4+3+4root 3-1 / 2+root 3)^2= (6+4 root 3 / 2 + root 3)^2= 36+ 48+ 48 root 3/ 4 +3+ 4 root 3 ; multiply and divide by 12 ; 12 ( 36 +48( 1+ root 3) / 36+ 48 (1+ root 3) ) =12