Question

Find the value of a and b.

Give answer step by step. ​

Answer 1

Step-by-step explanation:

=(5+2 root 3)/(7+4 root 3)*(7-4 root 3)/ (7-4 root 3)

=(5+2 root 3)(7-4 root 3)/(7+4 root 3)(7-4 root 3)

=35-20 root 3+14 root 3-24

= 11-(20+14) root 3

= 11-34 root 3

= a= 11

= b= 34