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06-07-2017
Mathematics

contestada

(-13x^2+39x-56) please help me factor
I don't understand it with big (and negative) numbers

Respuesta :

RickyChen RickyChen

06-07-2017

Unfortunately, this cannot be factored perfectly :|

I can only change it to -13(x-3)x - 56

And FYI, -13x^2 + 39x -56 = 0 has no solutions. That's why it cannot be factored perfectly.

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