1 Multiply Polynomials

Aim: How do we multiply polynomials with different structures?

Do Now: Simplify the following
1) $2a\left(a+5\right)-3$  


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

Let's go over the Do Now:

 $2a\left(a+5\right)-3$   




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

Multiple Choice

What is  $\frac{34}{0}$  ?

• 1

• 0

• Undefined

• 34

Fill in the Blanks

 $\left(2n+2\right)\left(6n+1\right)$  

Fill in the Blanks

 $\left(4n+1\right)\left(2n+6\right)$  

Fill in the Blanks

 $\left(x-3\right)\left(6x-2\right)$  

Fill in the Blanks

 $\left(8p-2\right)\left(6p+2\right)$  

Fill in the Blanks

 $\left(6k+5\right)\left(5k+5\right)$  

Fill in the Blanks

 $\left(3x-4\right)\left(4x+3\right)$  

Fill in the Blanks

 $\left(4a+2\right)\left(6a^2-a+2\right)$  

Fill in the Blanks

 $\left(7k-3\right)\left(k^2-2k+7\right)$  

Fill in the Blanks

 $\left(6n^2-6n-5\right)\left(7n^2+6n-5\right)$  

Fill in the Blanks

 $\left(m^2-7m-6\right)\left(7n^2-3m-7\right)$