Question

plz send with full solution value of a and b​

Answer 1

Answer:

LHS = (5+2√3)/(7+4√3)

        = [(5+2√3)(7-4√3)]/[(7-4√3)(7+4√3)]

       =[35-20√3+14√3-24]/[7²-(4√3)²]

       =[11-6√3]/[49-48]

       =11-6√3  

So, 11-6√3 = a+b√3

compare both sides

a= 11, b= -6

Hope this helps you! :)