" Whow that "5-sqrt(3)" us inveational "

Show that (sqrt5 + sqrt3)/(sqrt5 - sqrt3) - (sqrt5 - sqrt3)/(sqrt5 + sqrt3) = 2 sqrt15

Find the derivative of sqrt(3x + 5) using first principle of derivative

Find the derivative of sqrt(3x + 5) using first principle of derivative

(sqrt5 - sqrt3)/(sqrt5 + sqrt3) is equal to :

(sqrt(5)-sqrt(3))/(sqrt(5)+sqrt(3)) Is equal to :

(sqrt(5)-sqrt(3))/(sqrt(5)+sqrt(3)) Is equal to :

Whow many of solution of these equations 5x- y= 7 and x-y +1 = 0 will be ?

Show that (sqrt5+sqrt3)/(sqrt5-sqrt3)-(sqrt5-sqrt3)/(sqrt5+sqrt3)=2sqrt15

Evaluate the following: (i) (2 + sqrt(5) )^(5) + (2 - sqrt(5) )^(5) (ii) ( sqrt(3) + 1)^(5) - ( sqrt(3) - 1)^(5) Hence, show in (ii), without using tables, that the value of ( sqrt(3) + 1)^(5) lies between 152 and 153.

The simplest rationalising factor of 2sqrt(5)-sqrt(3) is 2sqrt(5)+3( b) 2sqrt(5)+sqrt(3)(c)sqrt(5)+sqrt(3) (d) sqrt(5)-sqrt(3)