Question

can somebody explain how to factorize the x^4+x^3-2x^2-6ax-4a^2=0?

Answer 1

Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

Answer 2

1) http://www.wolframalpha.com
2) type "factorize x^4+x^3-2x^2-6ax-4a^2"
3) Set each expression in the result to zero.

What class is this for, if you don't mind my asking? This is a nasty problem to factorize without a calc!