(sqrt(7)-1)^(2)=8-sqrt(28)

(sqrt(?)-1)^(2)=8-sqrt(28)

(sqrt(x)-1)^(2)=8-sqrt(28) find the value of x

The simplest form of (sqrt(8+sqrt28)-sqrt(8-sqrt(28)))/(sqrt(8+sqrt(28))+sqrt(8-sqrt(28)))

Evaluate : (sqrt(7)+sqrt(5))/(sqrt(7)+sqrt(20)+sqrt(28)-sqrt(5)-sqrt(80))

Solve: (1)/(sqrt(3)-8)-(1)/(sqrt(8)-sqrt(7))

Rationailise the denominatios (1)/(sqrt(7)+sqrt(2))-(sqrt(7)+sqrt(2))/(sqrt(7)-sqrt(2))

Simplify the following expressions: (11+sqrt(11))(11-sqrt(11))( ii) (5+sqrt(7))(5-sqrt(7))(sqrt(8)-sqrt(2))(sqrt(8)+sqrt(2))