If `(3+2sqrt2)/(3-sqrt2)=a+bsqrt2,`"then a & b"(a, b inQ)` are respectively equal to

If (3-2sqrt(2))/(3-sqrt(2))=a+bsqrt(2) , then a&b(a ,b in Q) are respectively equal to a.(13)/7,9/7 b. 9/7,(13)/7 c. (13)/7,7/9 d. 7/9,7/(13)

If (3+2sqrt(2))/(3-sqrt(2))=a+bsqrt(2) , then a&b(a ,b in Q) are respectively equal to a.(13)/7,9/7 b. 9/7,(13)/7 c. (13)/7,7/9 d. 7/9,7/(13)

If (4+2sqrt5)/(4-3sqrt5) = a+bsqrt5 ,then

3/(sqrt3-sqrt2)=asqrt3-bsqrt2

If (3 + sqrt7)/(3 - sqrt7) = a + bsqrt7 , then ( a , b ) =

(2+sqrt(3))/(2-sqrt(3))=a+bsqrt(3)

(3)/(sqrt3-sqrt2) = asqrt3-bsqrt2 find a and b.

If (5+2sqrt3)/(7+4sqrt3)=a+bsqrt3 , then the value of a and b is

Let a,b inQ"such that"(39sqrt2-5)/(3-sqrt2)=a+bsqrt2, then (A) sqrt((b)/(a)) is a rational number (B) b and a are coprime rational numbers (C) b-a is a composite number (D) sqrt(a+b) is a rational number