SOLUTION: Multiply and simplify the radical expressions. Assume all your answers are positive. {{{((2)sqrt(y)+sqrt(x))(sqrt(y)+sqrt(4)sqrt(x))}}}

Algebra ->  Square-cubic-other-roots -> SOLUTION: Multiply and simplify the radical expressions. Assume all your answers are positive. {{{((2)sqrt(y)+sqrt(x))(sqrt(y)+sqrt(4)sqrt(x))}}}      Log On


   

Question 468721: Multiply and simplify the radical expressions. Assume all your answers are positive.
%28%282%29sqrt%28y%29%2Bsqrt%28x%29%29%28sqrt%28y%29%2Bsqrt%284%29sqrt%28x%29%29
Answer by mananth(16946) About Me  (Show Source):