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(a - 2) • (a - 8)

 Jun 18, 2014

Best Answer 

 #1
avatar+115747 
+5

hi Dragon,

The dot just means multiply

$$a(a-8)-2(a-8)\\\\
=a^2-8a-2a--16\\\\
=a^2-10a+16\\\\$$

 Jun 19, 2014
 #1
avatar+115747 
+5
Best Answer

hi Dragon,

The dot just means multiply

$$a(a-8)-2(a-8)\\\\
=a^2-8a-2a--16\\\\
=a^2-10a+16\\\\$$

Melody Jun 19, 2014

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