" Q9.Find the values of a and b,if "(5+2sqrt(3))/(7+4sqrt(3))=a-b sqrt(3)

Find the values of a and b((5+2*sqrt(3))/(7+4*sqrt(3)))

Find the value of a and b if (2+5sqrt(7))/(2-5sqrt(7))=(a+sqrt(7)b)

Find the values of a and b if (6)/(3sqrt(2)-2sqrt(3))=a sqrt(2)-b sqrt(3)

Find the value of m and n : if : ( 5+ 2sqrt3)/( 7+ 4sqrt3) = m + n sqrt3

Find the value of a and b respectively, if (5+sqrt(3))/(7-4sqrt(3))=47a+sqrt(3)b .

Determine a and b if (5+sqrt(3))/(7-4sqrt(3))=94a+3sqrt(3)b

12.Rationalise and find the value of' "a'" and "'b'" ; (i) "(sqrt(3)-1)/(sqrt(3)+1)=a+b sqrt(3), (ii) (sqrt(5)-2)/(sqrt(5)+2)=a+b sqrt(5)

Find a and b when (5+2sqrt3)/(7+4sqrt3)=a+bsqrt3

Find the values of a and b such that (7+3sqrt5)/(3+4sqrt5)=a+bsqrt5

Find the value of a and b if (7+3sqrt(5))/(3+sqrt(5))-(7-3sqrt(5))/(3-sqrt(5)) =a + bsqrt(5)