Question 700966: How do you factorise
15X^4 -3 +60X^2 -12X
Yes. 2nd term is -3 and not -3X^3 Found 2 solutions by Alan3354, drgnfly:Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! How do you factorise
15X^4 -3 +60X^2 -12X
---------------
A factor of 3 is common to all terms.
Confirm that the 2nd term is -3 and not -3x^3.
-------------------
15X^4 +60X^2 -12X - 3
=
That's all that can be done.
(