SOLUTION: Subtract. Simplify by combining like radical terms, if possible assume all variables and radicands represent positive real numbers {{{ 2sqrt(9x^3)-sqrt(x) }}}

Algebra ->  Radicals -> SOLUTION: Subtract. Simplify by combining like radical terms, if possible assume all variables and radicands represent positive real numbers {{{ 2sqrt(9x^3)-sqrt(x) }}}      Log On


   

Question 358489: Subtract. Simplify by combining like radical terms, if possible assume all variables and radicands represent positive real numbers
+2sqrt%289x%5E3%29-sqrt%28x%29+
Answer by CharlesG2(834) About Me  (Show Source):
You can put this solution on YOUR website!
Subtract. Simplify by combining like radical terms, if possible assume all variables and radicands represent positive real numbers
+2sqrt%289x%5E3%29-sqrt%28x%29+

+2sqrt%283+%2A+3+%2A+x+%2A+x+%2A+x%29+-+sqrt%28x%29+
+2+%2A+3+%2A+x+%2A+sqrt%28x%29+-+sqrt%28x%29+
+6x+%2A+sqrt%28x%29+-+sqrt%28x%29+
or +sqrt%28x%29%286x+-+1%29+