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Helppppppppppppppppppppppppppppppppppppppppppppppppppppppp
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Apr 7, 2018
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Helppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Mathematics
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Mrpatg
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7x + 1 = 2x^2 - 3
2x^2 - 7x - 4 = 0
(2x + 1)(x - 4) = 0
2x + 1 = 0; x = -1/2
x - 4 =0; x = 4
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B. 4 (second one)
Tardate
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Apr 10, 2018
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The answer is 4, just plug it in
Dayvon
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Apr 11, 2018
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Dayvon
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