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6x^2-27x=30
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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..
\(a = 2, \quad b= -9 \quad and \quad c = -10\) Plug in the values and then solve..
got it! thank you
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