The Distributive Property
February 10, 2015
What's Going On?
It's Elementary?
The Distributive Property
Exit Card
Learning Goal ­ I will be able to apply the distributive property.
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The Distributive Property
February 10, 2015
Taking up Some Homework Questions
8.e) a2b2 x a3b
Product Rule
8.h) h2k3 ÷ hk
Quotient Rule
8.i) (­a3b)2
Power of a Power Rule
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The Distributive Property
February 10, 2015
Taking up Some Homework Questions
9. e
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The Distributive Property
February 10, 2015
Taking up Some Homework Questions
10.
when x = 3 and y = ­1
Without simplifying first.
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The Distributive Property
February 10, 2015
Taking up Some Homework Questions
10.
when x = 3 and y = ­1
With simplifying first.
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The Distributive Property
February 10, 2015
It's Elementary?
What do you think the answer will be?
2 (4x + 3)
(4x + 3) (4x + 3)
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The Distributive Property
February 10, 2015
It's Elementary?
What do you think the answer will be?
3 (2x + 2)
(2x + 2)
(2x + 2)
(2x + 2)
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The Distributive Property
February 10, 2015
It's Elementary?
What do you think the answer will be?
2 (3x ­ 1)
(3x ­ 1)
(3x ­ 1)
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The Distributive Property
February 10, 2015
It's Elementary?
What do you think the answer will be?
2 (­4x + 1)
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The Distributive Property
February 10, 2015
It's Elementary?
What do you think the answer will be?
3 (­x ­ 1)
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The Distributive Property
February 10, 2015
It's Elementary?
What do you think the answer will be?
­2 (1 ­ 2x)
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The Distributive Property
February 10, 2015
It's Elementary?
What do you think the answer will be?
x (x ­ 3)
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The Distributive Property
February 10, 2015
What's the Pattern?
2(4x + 3) = 8x + 6
3(2x + 2) = 6x + 6
2(3x ­ 1) = 6x ­ 2
2(­4x + 1) = ­8x + 3
3(­x ­ 1) = ­3x ­ 3
­2(1 ­ 2x) = ­2 + 4x
x(x ­ 3) = x2 ­ 3x
­2x2 ­ 12x
­2x(x + 6) = ________
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The Distributive Property
February 10, 2015
The Distributive Property
When distributing, multiply the monomial by each term
in the polynomial.
a(x + y) = 14
The Distributive Property
February 10, 2015
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The Distributive Property
February 10, 2015
The Distributive Property
When distributing, multiply the monomial by each term
in the polynomial.
(brackets)
(term out front)
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The Distributive Property
February 10, 2015
The Distributive Property
When distributing, multiply the monomial by each term
in the polynomial.
Simplify
Jennifer and Paige's Method
2(4x ­ 3) ­ 3(2x ­ 5)
Mr. Gilbert's Method
2(4x ­ 3) ­ 3(2x ­ 5)
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The Distributive Property
February 10, 2015
Exit Card
Simplify
3(­2x + 1) ­ 2(x ­ 7) This will be tomorrow's LGL
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The Distributive Property
February 10, 2015
Homework!!!
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