Question

If a = 2 + √3 , then find the value of a-(1/a).​

Answer 1

Answer:

6/2+root3

Step-by-step explanation:

2+root3-1/2+root3

LCM of 1 and 2 +root3

2+root3×2+root3-1/2+root3

(2+root3)square-1/2+root3

4+3-1/2+root3

6/2+root3