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Question, answer, please!?!
asked
Jan 23, 2019
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Question, answer, please!?!
Mathematics
middle-school
Stan Shunpike
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Stan Shunpike
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2
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5
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2x^2 - 5x - 3 = 0
factor
(2x + 1)(x - 3) = 0
2x + 1 = 0; x = -1/2
x - 3 = 0 ; x = 3
answer
x = -1/2
x = 3
Marcelo Amorim
answered
Jan 23, 2019
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Marcelo Amorim
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3
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2 * 2 * 2 - 5 * 1 - 3
Sergey Teplyakov
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Jan 27, 2019
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Sergey Teplyakov
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