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Fox375
 2 years ago
Solve x2 + 9x + 9 = 0
Fox375
 2 years ago
Solve x2 + 9x + 9 = 0

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Natalieee
 2 years ago
Best ResponseYou've already chosen the best response.0Is that suppose to be 2x+9x+9=0 ?

mathstudent55
 2 years ago
Best ResponseYou've already chosen the best response.1I think teh first term is: x^2 If the left side can't be factored, then use the quadratic formula.

Fox375
 2 years ago
Best ResponseYou've already chosen the best response.0tha is what i was thinking too

mathstudent55
 2 years ago
Best ResponseYou've already chosen the best response.1Have you tried solving yet? Can the left side be factored?

satellite73
 2 years ago
Best ResponseYou've already chosen the best response.0you will not be able to factor you need to use the quadratic formula \[x=\frac{b\pm\sqrt{b^24ac}}{2a}\] with \[a=1,b=9,c=9\]
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