Question

please solve this question​

Answer 1

Answer:

a=9

b=-6

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

(5+2√3)/7+4√3

= (5+2√3)(7-4√3)/(7+4√3)(7-4√3)

(35-20√3+14√3-24)/49-48

11-√3(20-14)/1

11-6√3

Now, a+b√3= 11-6√3

Therefore, a= 11 and b = -6

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