`(sqrt(4))^(-4)times (sqrt(2))^(-5)` simplify

Simplify each of the following by removing radical signs and negative indices wherever they occur: (sqrt(4))^(-(3)/(4))( ii) (sqrt(5))^(-3)x(sqrt(2))^(-3) (iii) (1)/(4^(-5)3)

The expression ((5sqrt(3) + sqrt(50))(5-sqrt(24)))/(sqrt(75) - 5sqrt(2)) simplifies to

(1)/(2sqrt(7)+sqrt(5))-(1)/(2sqrt(5)+sqrt(7)) simplify

The expression E=27^(log_(3)3)(sqrt((4+2sqrt(3)))-sqrt(4-2sqrt(3))) is simplified to

sqrt(13^(2))-sqrt(36) times sqrt(4)=

Evaluate : ( sqrt(5) + sqrt(2) ) times ( sqrt(5) + sqrt(2) )

Solve : 7/ sqrt(5) times 4/ sqrt(5)