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How do you factor, for example 6x^2+11x-10 ?

 Jan 6, 2015
 #1
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100,200,250,300,350,400,450,500,550,600,650,700,750,800,850, Are I think the factors...

 #2
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You could just use the calculator or find out how to find factors on Google or something

 #3
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I look for a 2 numbers that multiply to -60  and add to +11 but there arn't any so there are not rational roots.

 

I.e. you can factorise but there will be irrational numbers in there. This is not a normal thing to do.

If you want to do that you could use the quadratic formula or completing the squares method and work backwards from there.

 Jan 7, 2015

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