Question 271312
Hello. I'm trying to factor out 28-13x-6x^2. I believe that I'm suppose to change the order to -6x^2-13x+28, but I'm not sure what to do next.
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-6x^2-13x+28
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This is what I do.
Using a graphing calculator I graph it to find where it
intersects with y=0
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I see the root is x = 4/3 so I know there is a factor of (3x-4)
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The other factor must be (-2x-7)
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Cheers,
Stan H.