Learn about a factorization method called "grouping." For example, we can use grouping to write 2x²+8x+3x+12 as (2x+3) (x+4).

We're asked to factor 4y squared plus 4y, minus 15. And whenever you have an expression like this, where you have a non-one coefficient on the y squared, or on the second degree term-- it …

With grouping, what if there's nothing you can factor out from the equation? How would you solve the equation? Is there another way to do it?

The grouping method can be used to factor polynomials with 4 terms by taking out common factors multiple times. If this is new to you, you'll want to check out our Intro to factoring by …

And there is a little bit of an art to recognizing when you can factor by grouping, but they've set this problem up nicely for us. So if you look at these first two terms right here.

So what I'm going to teach you is a technique called, factoring by grouping. And it's a little bit more involved than what we've learned before, but it's a neat trick.

Let's dive into the world of binomials and quadratics. Exponents are the place value of algebraic expressions. We'll multiply and factor these algebraic expressions, and discover some special …

Learn about a factorization method called "grouping." For example, we can use grouping to write 2x²+8x+3x+12 as (2x+3) (x+4).

So what I'm going to teach you is a technique called, factoring by grouping. And it's a little bit more involved than what we've learned before, but it's a neat trick.

After Sal factors out the 5 he goes through a process to factor by grouping, which is the point of the video. You can do the factoring by grouping without factoring out the 5 first, but it will be …