23-02-2017
Mathematics

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What is the answer to this? It says I have to factor it

What is the answer to this It says I have to factor it class=

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Аноним Аноним

23-02-2017

(x-4)(x+9) because X to the power of 2 +9x+(-4x)-36 =(x-4)(x+9)

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Аноним Аноним

23-02-2017

The answer is -4x-36. You combine -5x with x^2 to get -4x^2. Since x squared is x, the answer is -4x-36

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