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-3*(x-2)^2+4

Guest May 29, 2017
 #1
avatar+7324 
+1

We can multiply this out like this...

-3(x - 2)2 + 4

 

(-3)(x - 2)(x - 2) + 4

 

(-3)(x2 - 2x - 2x + 4) + 4

(-3)(x2 - 4x + 4) + 4

 

-3x2 + 12x - 12 + 4

-3x2 + 12x - 8

hectictar  May 29, 2017

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