# how do i ?

• March 16th 2006, 09:46 PM
jim1174
how do i ?
how do i do this problem

Factor 75x5 -30x3 +45x
• March 17th 2006, 08:47 AM
ThePerfectHacker
Quote:

Originally Posted by jim1174
how do i do this problem

Factor 75x5 -30x3 +45x

Notice you can first factor $15x$ out of paranthesis to get,
$15x(5x^4-2x^2+3)$