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Mathematics 17 Online
OpenStudy (anonymous):

solve: see below>>>>

OpenStudy (anonymous):

\[6x ^{2}=5x+25\]

OpenStudy (anonymous):

move everything to one side and let the other side be nothing but =0.

OpenStudy (anonymous):

did anyone get = -5/3 , 5/2

OpenStudy (anonymous):

not quite.

OpenStudy (anonymous):

\[-\frac{ 5 }{ 3 }\]

OpenStudy (anonymous):

because you are ignoringg meee.e.:( but yes you ar r ight

OpenStudy (anonymous):

\[\frac{ 5 }{ 2 }\]

OpenStudy (anonymous):

thank you katherine :)

OpenStudy (anonymous):

For the 2nd order polynomial of the form: \[ax^2 + bx + c = 0\] you can find its two roots by applying the quadratic formula: \[x_{1 and 2} = \frac{ -b \pm \sqrt{b^2 - 4ac} }{ 2a }\] where one x value is by using the minus and the other, the plus, on the plus/minus sign

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