MPM2D Factoring Complex Trinomials – 2015-12-04


We learned to factor complex trinomials today (of the form ax^2+bx+c where a \neq 1 ). It’s more challenging than factoring simple trinomials (hence the name!).

Important tip: always look to see if there is a common factor that you can remove first. If there is, you can factor it out and have a simpler expression to work with.

Here are the practice questions:

Practice – Factoring Complex Trinomials – With Answers

And here’s a video that explains how to factor this kind of trinomial. It’s a little lengthy, and I go into a long explanation of why it works, but it’s all there.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s