(iii) `(3+sqrt3)(3-sqrt3)`

Simplify each of the following expressions: (i) (3+sqrt(3))(2+sqrt(2)) (ii) (3+sqrt(3))(3-sqrt(3)) (iii) (sqrt(5)+sqrt(2))^2 (iv) (sqrt(5)-sqrt(2))(sqrt(5)+sqrt(2))

Simplify the following expressions: (i) (3+sqrt(3))\ (3-sqrt(3)) (ii) (sqrt(5)-\ sqrt(2)\ )(sqrt(5)+sqrt(2))

Simplify: (3+sqrt 3)(3-sqrt3)

(3 - sqrt(3))(3+sqrt(3)) =

FIND THE VALUE OF (3+sqrt3) xx (3-sqrt3)

sqrt3 xx sqrt3

If the volume of parallelopiped formed by the vectors hati+lamdahatj+hatk,hatj+lamdahatk and lamdahati+hatk is minimum then lamda is equal to (1) -(1)/(sqrt(3)) (2) (1)/(sqrt(3)) (3) sqrt(3) (4) -sqrt(3)

If x^4+1/(x^4)=623 , then x+1/x=? (a)27 (b) 25 (c) 3sqrt(3) (d) -3sqrt(3)

Verify that each of the following is an AP and then write its next three terms. (i) 0, (1)/(4),(1)/(2),(3)/(4), … " " (ii) 5,(14)/(3),(13)/(3),4, … (iii) sqrt(3),2sqrt(3),3sqrt(3), … " " (iv) a+b,(a+1)+b,(a+1)+(b+1), ... (v) a,2a+1,3a+2,4a+3, …

Find: (sqrt7 +sqrt3)(3-sqrt3)