tinajdobs tinajdobs

26-05-2017
Mathematics

contestada

What is the factored form of x^2-6x-16?

(X-4)(x-2)
(X+4)(x-2)
(X-2)(x+8)
(X-8)(x+2)

Respuesta :

apologiabiology apologiabiology

26-05-2017

what 2 numbers multily to get -16 and add to get -6?
-8 and 2
(x+2)(x-8) is answer

Answer Link

jenessaherman2 jenessaherman2

26-05-2017

(x-8)(x+2)

the sign of the last part is negative, therefore it has to be (+)(-)

Answer Link

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