(1)/(sqrt(7-sqrt(6)))

(1)/(sqrt(7)-sqrt(2))-(1)/(sqrt(7)+sqrt(2))=

Rationalise the denominators of the following: (1)/(sqrt7-sqrt6)

Rationalise the denominators of the following: (1)/(sqrt7-sqrt6)

Rationalise the denominators of the following: (1)/(sqrt7-sqrt6)

Rationalise the denominators of the following: (1)/(sqrt7-sqrt6)

If a=(sqrt(7)-sqrt(6))/(sqrt(7)+sqrt(6)) and b=(sqrt(7)+sqrt(6))/(sqrt(7)-sqrt(6)), then find the value of a^(2)+b^(2)+ab

If a=(sqrt(7)-sqrt(6))/(sqrt(7)+sqrt(6)) and b=(sqrt(7)+sqrt(6))/(sqrt(7)-sqrt(6)), then find the value of a^(2)+b^(2)+ab