QueenAcearies QueenAcearies

23-02-2016
Mathematics

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does anyone know how to do factoring? n^2-15n+56

Respuesta :

23-02-2016

first, find 2 numbers that multiply to 56 and add to -15 (-8,-7)
therefore, the factored version is (n-7) (n-8)
:)

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