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Mathematics 8 Online
OpenStudy (anonymous):

22. Solve. 8/x + 15/x^2 =-1 (1 point) a.x = 5, –3 b.x = –5, –3 c.x = –5, 3 d.x = 5, 3

Parth (parthkohli):

You can cross multiply and add... then find the solution.

OpenStudy (anonymous):

|dw:1335639412699:dw|

Parth (parthkohli):

8(x^3) + 15(x) = -1 8x^3 + 15x = -1

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