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Factor 5X2+5x+10

 

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Expand -3 (x+3)

Guest Jan 31, 2018
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5x^2  + 5x + 10

 

Factor out a 5

 

5 ( x^2  + x + 2)       {  the polynomial in the parentheses is irreducible }

 

 

 

 

-3 ( x + 3)  =

 

-3x  - 9

 

 

cool cool cool

CPhill  Jan 31, 2018

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