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richyw Group TitleBest ResponseYou've already chosen the best response.0
we literally just told you how to solve these problems in the last one. For \(f(x)=ax^2+bx+c=0\) \[x = \frac{b\pm\sqrt{b^2  4ac}}{2a}\]Is there something you don't understand? If so just ask! We're not here to do other peoples homework for them!
 one year ago

rubyhunter Group TitleBest ResponseYou've already chosen the best response.0
ummm ur being rude the other one was easy this one has me confused, and just givin me a formula where i can miss up isnt helpin me _
 one year ago

richyw Group TitleBest ResponseYou've already chosen the best response.0
what answer did you get when you tried plugging into the formula?
 one year ago

damith2013 Group TitleBest ResponseYou've already chosen the best response.1
\[\left( x3 \right)^{2}3^{2}6=0\] \[\left( x3 \right)^{2}15=0\] \[\left( x3 \right)^{2}=15\] \[\left( x3 \right)=\pm \sqrt{15}\] \[x =\pm \sqrt{15}+3\] \[x =\sqrt{15}+3\] or \[x =3\sqrt{15}\]
 one year ago
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