Q: If $${\sqrt{7-2}\over\sqrt{7+2}}=a\sqrt{7}+b$$, then the value of – McqOptions

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1.	Q: If $${\sqrt{7-2}\over\sqrt{7+2}}=a\sqrt{7}+b$$, then the value of a is :
A.	$${4\over3}$$
B.	$${-4√7\over3}$$
C.	$${11\over2}$$
D.	$$-{4\over3}$$
Answer» E.

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