Question

PLZ HELP!!!!!!
Will give medals.
NEED ANSWERS ASAP.

#1 Combine and simplify the following radical expression.
((2)/(3^3√5))

#2 Combine and simplify the following radical expression.
((√5) + (√3)/(√3) - (√5))

#3 Solve the following radical equation.
____
(2√x+2)
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_ _
(√3)-(√5)