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OpenStudy (anonymous):
What are the solutions of the quadratic equation below? 2x^2 - 2x - 9 = 0
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OpenStudy (anonymous):
@Mertsj
OpenStudy (anonymous):
whats a,b,c
OpenStudy (mertsj):
Use the same formula as before. a = 2, b = -2, c = -9
OpenStudy (anonymous):
okay
OpenStudy (anonymous):
im confused
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OpenStudy (mertsj):
About what?
OpenStudy (anonymous):
how to use the formula
OpenStudy (anonymous):
nvm
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