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Mathematics 15 Online
OpenStudy (anonymous):

Solve 2x^2 – 8x = –7. A. -2 +- √2 B. -2 +- 2√2 C. 2+-√2 ------ 2 D. 2+-√2 -- 2

OpenStudy (anonymous):

anyonee? D:

OpenStudy (anonymous):

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