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OpenStudy (anonymous):
What are the solutions of the quadratic equation below? -7x2 - 23x + 10 = 0
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OpenStudy (misty1212):
HI!!
OpenStudy (misty1212):
\[-7x2 - 23x + 10 = 0\] right?
OpenStudy (misty1212):
probably best to rewrite it as \[7x^2+ 23x-10 = 0\]
OpenStudy (anonymous):
they are not here @wolf1728 just wasting your time
OpenStudy (wolf1728):
x = [-b +-sq root(b^2 -4*a*c)] / 2*a x = [-23 +-sq root(529 -280)] / 14 x = [-23 +-(15.7797338381)] / 14
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OpenStudy (wolf1728):
jasdeleon - it seems you are back
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