SOLUTION: solve {{{ x(x+3)(x-5) _> 0 }}}.

Algebra ->  Radicals -> SOLUTION: solve {{{ x(x+3)(x-5) _> 0 }}}.      Log On


   

Question 153289: solve ++x%28x%2B3%29%28x-5%29+_%3E+0++.
Answer by oscargut(2103) About Me  (Show Source):
You can put this solution on YOUR website!
sign of x(x+3)(x-5) is:
---------0++++++++++0-----------0+++++++++++++
..............-3....................0...................5
so x%28x%2B3%29%28x-5%29%3E=0 when x%3E=5 or -3%3C=x%3C=0