Question

answer with explanation ​

Answer 1

Answer:

Step-by-step explanation:

= 2+√3 / 2-√3

= 2+√3/2-√3 x 2+√3/√3

= (2+√3)² / 2²-(√3)²

= 4+3+4√3 / 4-3

= 7+4√3 / 1

a = 7 and b = 4

Answer 2

i hope so it will be helpful for u