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OpenStudy (anonymous):
Solve: 21x - 24x^2 + 6x = 9 -24x^2 A. 1/2 B. 1/3 C. 3/2 D. 2/3
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OpenStudy (anonymous):
1/3
OpenStudy (anonymous):
b, but i did it in my head so might be wrong
OpenStudy (anonymous):
I think... without writing anything down.
OpenStudy (anonymous):
Haha yeah what zbay said.
OpenStudy (anonymous):
Well with 2 of us getting the same it might be right!?!?!
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OpenStudy (anonymous):
Haha I wouldn't trust my answer to such a degree ;) 21x - 24x^2 + 6x = 9 -24x^2 21x + 6x = 9 27x = 9 x = 9/27 = 1/3 Seems right. Only logical conclusion? Geniuses.
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