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Which of the following is a factor of 12x2 − 4x − 1? 6x − 1 2x + 1 2x − 1 None of the above
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Which of the following is a factor of 12x2 − 4x − 1? 6x − 1 2x + 1 2x − 1 None of the above
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Feb 17, 2018
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Which of the following is a factor of 12x2 − 4x − 1?
6x − 1
2x + 1
2x − 1
None of the above
Mathematics
high-school
Tano
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Tano
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the correct answer is 2x-1
the first thing i did was multiply A and C that obviously gave me 12 so i had to make sure that what ever i had in parenthesis added up to B in our equation
Vikyd
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Feb 19, 2018
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2x-1
(2x-1)(6x+1) = 12x^2 - 4x - 1
Pauel
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Feb 24, 2018
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Pauel
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