Say this…..

How can a clam cram in a clean cream can?

Warmups:

2 3 4 4 6 2( ) (3 )y n y n

2 2 2 2(6 5 3 ) 2(2 3 4 )w wz z w wz z

2 3 6(5 ) 7( )a a2 53 ( 2 )w v w v

Homework Questions from 9-1 Practice?

Problems #s:

Understanding exponents:what do they really mean?

9-6 Multiplying a Polynomial by a Monomial

Objective: To simplify expressions involving

polynomials.

Standard 10.0

Example 1

What do we do?

Distribute!!

2 26 ( 3 2 )rs r s r r s

2 26 6 3 6 2rs r s rs r rs r s

3 2 2 3 26 18 12r s r s r s

3 2 218 18r s r s Combine like terms!

Try with a friend:

1.

2 …

2 2 2 2 2 24 (5 3 4 6 )s u s u s u s u su

2 53 ( 2 3 )xy x y x x y

TOO:

1.

2

3 …

6 (3 4 )x x y

5(4 7 )x y

3 22 (3 6 2)x y x x

Example 2

( 3) 7 5 (8 ) 9 14x x x x x x

19

11x

Since there is an equal sign, we will solve!

TOO

23 ( 5) 3 30x x x

44

15n2x

4( 2) 5 6(3 ) 18n n n

Apply: Page 533 #46

4.5x feet

Homework

Pg. 532 #15-39 odd If your homework doesn’t make you smile, I hope this little guy does!!

Math Lab

Partner Quiz

Warmups:

6 3 4 12 6 2( ) (9 )y n y n

2 2 2 2(3 5 2 ) 2(4 3 )x yz z x yz z

2 4 8(6 ) 8( )a a2 55 ( 2 )x y x y