2 years ago

Factor x^2-3x-28 using the x method

1 answer:

8 0

Answer:

${x}^{2} - 7x + 4x - 28 \\ = x(x - 7) + 4(x - 7) \\ = (x - 7)(x + 4)$

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anastassius [24]

I THINK IT IS B

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m_a_m_a [10]

Answer:

-2. 46

- 9.54

Step-by-step explanation:

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Naily [24]

Answer:

Step-by-step explanation:

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guajiro [1.7K]

I’m pretty sure the answer would be A

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2 years ago

LekaFEV [45]

Answer:

Done below!

Step-by-step explanation:

(x - root)

(x - 2)(x - (-1))(x - (-5)) = (x - 2)(x + 1)(x + 5)

$(x^{2} +x-2x-2)(x+5)=(x^{2} -x-2)(x+5)=x^{3}+5x^{2}-x^{2} -5x-2x-10\\\\=x^{3}+4x^{2} -7x-10$

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2 years ago