" 1) "(6-4sqrt(2))/(6+4sqrt(2))

Express each one of the following with rational denominator: (sqrt(3)+1)/(2sqrt(2)-sqrt(3))( ii) (6-4sqrt(2))/(6+4sqrt(2))

Express each one of the following with rational denominator: (i) (sqrt(3)+\ 1)/(2sqrt(2)-\ sqrt(3)) (ii) (6-4sqrt(2))/(6+4sqrt(2))

Simplify each of the following by rationalising the denominator : i) (6-4sqrt(2))/(6+4sqrt(2)) ii) (sqrt(7)-sqrt(5))/(sqrt(7)+sqrt(5)) iii) (1)/(3sqrt(2)-2sqrt(3))

Rationalize the denominator of each of the following expressions : (6-4sqrt2)/( 6+4sqrt2)

A circle C_1 , of radius 2 touches both x -axis and y - axis. Another circle C_1 whose radius is greater than 2 touches circle and both the axes. Then the radius of circle is (a) 6-4sqrt(2) (b) 6+4sqrt(2) (c) 3+2sqrt(3) (d) 6+sqrt(3)

Streamline (6-4sqrt (3)) / (6 + 4sqrt (3))

Simplify each of the following by rationalising the denominator : (6-4sqrt2)/(6+4sqrt2) .

rationalising the denominator: (6-4sqrt2)/(6+4sqrt2)

Simplify each of the following by rationalising the denominator: (6-4sqrt2)/(6+4sqrt2)

Simplify each of the following by rationalising the denominator: (6-4sqrt2)/(6+4sqrt2)