SOLUTION: How do you factorise 15X^4 -3 +60X^2 -12X Yes. 2nd term is -3 and not -3X^3

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.

Answer by drgnfly(1) (Show Source): You can put this solution on YOUR website!

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