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If 8 and 4 are the solutions for x, which of the following could be t
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07 Jan 2023, 15:07
07 Jan 2023, 15:07
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Question Stats:
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4% (00:06) wrong based on 21 sessions
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If 8 and −4 are the solutions for x, which of the following could be the equation?
(A) \(x^2 − 4x − 32 = 0 \)
(B) \(x^2 − 4x + 32 = 0 \)
(C) \(x^2 + 4x − 12 = 0 \)
(D) \(x^2 + 4x + 32 = 0 \)
(E) \(x^2 + 4x + 12 = 0\)
(A) \(x^2 − 4x − 32 = 0 \)
(B) \(x^2 − 4x + 32 = 0 \)
(C) \(x^2 + 4x − 12 = 0 \)
(D) \(x^2 + 4x + 32 = 0 \)
(E) \(x^2 + 4x + 12 = 0\)
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Posts: 2936
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Re: If 8 and 4 are the solutions for x, which of the following could be t
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14 Jan 2023, 11:48
14 Jan 2023, 11:48
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If 8 and 4 are the solutions for x, which of the following could be t
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15 Jan 2023, 01:12
15 Jan 2023, 01:12
Expert Reply
If the solutions are 8 and -4 means that we do have (x-8)(x+4) as roots
the equation would look like \(x^2-4x-32=0\)
A is the answer
the equation would look like \(x^2-4x-32=0\)
A is the answer
