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Mathematics 18 Online
OpenStudy (anonymous):

6x^2-27x=30

OpenStudy (anonymous):

Divide by 3 both the sides: \[2x^2 - 9x = 10\] \[2x^2 - 9x -10=0\] Now use quadratic formula: \(D = b^2 - 4ac\) \[x = \frac{-b \pm \sqrt{D}}{2a}\] Try to solve it now..

OpenStudy (anonymous):

\(a = 2, \quad b= -9 \quad and \quad c = -10\) Plug in the values and then solve..

OpenStudy (anonymous):

got it! thank you

OpenStudy (anonymous):

Welcome dear..

OpenStudy (anonymous):

\[\huge \color{green}{\textbf{Welcome To Openstudy..}}\]

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