Multiplying Binomials Interactive Lesson

$$(2x^2+7x+10)-(x^2+2x-9)$$

The quadratic expression $$\left(x+2\right)\left(x-3\right)$$ is written in

(a)   form which reveals the​ (b)  

There are only ​ (a)   x's, which will equal to​ ​ (b)   .

The invisible coefficient when there is not a number in front of a variable is

(a)  

$$2\left(-3\right)$$

Choose the (2) like terms.

$$\left(-3x\ +\ 2x\right)$$

Are the two expressions $$\left(x+2\right)\left(x-3\right)$$ and $$x^2-x-6$$ equivalent to each other?

Complete the area model.