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OpenStudy (anonymous):
Solve –2x2 +3x – 9 = 0
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OpenStudy (deez):
-2x^2 + 3x - 9 = 0 => 2x^2 -3x - 9 =0 (2x-3) (x+3)=0 X=-3, X= 3\2
OpenStudy (anonymous):
this is quadratic equations with complex numbers
OpenStudy (saifoo.khan):
i guess the answers are wrong! :O
OpenStudy (anonymous):
no,i just need it for another prob
OpenStudy (saifoo.khan):
Em, plz write here. the chat isnt working.
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