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Tag: Algebra tiles multiplying

Modeling Polynomials

jeremyz2015 on November 7, 2016

For the Algebra tiles red are positive and everything else are negative.

img_0960

(x-1)^2

 

 

x^2-2x+1

 

img_0959

(x+1)^2

 

x^2+2x+1

 

img_0961

 

(x-1)(x+1)

 

x^2-1

 

The fourth question can not be represent by algebra tiles but by the rules I can fond out the simplist form of the equation.

(x-1)^3

 

x^3-3x-1

 

 

Categories: Grade 10, Math 10 Tags: Algebra tiles multiplying1 Comment

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