#Multiplication mashup plus#
That, plus two times x, and then finally this Width is gonna be two times x, and we can just add What's the area going to be here? Well the height is two and the width is x, so multiply height times The area of this yellow region, and then we can move on Over here, that's the area of this purple region, plus We're summing up the area of the entire thing, Height as right over here, its height is x and its width is three, so it's gonna be x times three, or 3x. What's the area of this yellow rectangle? Well it's height is x, same Purple rectangle right over here? Well the purple rectangle, its height is x and its width is x, so Well to do that, we canīreak down the larger area into the areas of each of So just like that, I'veĮxpressed the area of the entire rectangle, and it's Two, and what's the width? Well the width is, we goįrom there to there is x, and then from there to there is three, so the entire width is x plus three. We see that that distance is x, and then from here to here it's two, so the entire height right over here, the entire height right over The height of this larger rectangle from here to here, Then I wanna express it as a trinomial, so let's
The first way I wannaĮxpress it as the product of two binomials and Rectangles, and what I wanna do is I wanna express theĪrea of this larger rectangle and I wanna do it two ways. Big rectangle here that's divided into four smaller
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