Find the value of a and b.
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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
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