SOLUTION: I need help solving this problem. I have to add or subtract by first simplifying each radical and then combining any like radical terms. {{{ sqrt( 5/9 ) + sqrt( 5/81) }}}

Algebra ->  Radicals -> SOLUTION: I need help solving this problem. I have to add or subtract by first simplifying each radical and then combining any like radical terms. {{{ sqrt( 5/9 ) + sqrt( 5/81) }}}      Log On


   

Question 814834: I need help solving this problem. I have to add or subtract by first simplifying each radical and then combining any like radical terms. +sqrt%28+5%2F9+%29+%2B+sqrt%28+5%2F81%29+
Answer by jsmallt9(3758) About Me  (Show Source):
You can put this solution on YOUR website!
+sqrt%28+5%2F9+%29+%2B+sqrt%28+5%2F81%29+
+sqrt%28+5%29%2Fsqrt%289+%29+%2B+sqrt%28+5%29%2Fsqrt%2881%29+
+sqrt%28+5%29%2F3+%2B+sqrt%28+5%29%2F9+
+%28sqrt%28+5%29%2F3%29%283%2F3%29+%2B+sqrt%28+5%29%2F9+
+%283sqrt%28+5%29%29%2F9+%2B+sqrt%28+5%29%2F9+
+%283sqrt%28+5%29%2B+sqrt%28+5%29%29%2F9+
Exactly like 3x + x = 4x, the numerator adds to:
+%284sqrt%28+5%29%29%2F9+