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OpenStudy (anonymous):
7x2 + 12x = 4 A. -2/7, -2 B. 2/7 C. 2/7, -2 D. -2 E. None of the above
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OpenStudy (anonymous):
7x^2 +12x = 4 7x^2 +12x -4 =0 x^2 +12x/7 - 4/7 = 0 solve the quadratic
OpenStudy (anonymous):
C
OpenStudy (anonymous):
Correct :)
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