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Solve 3x^2 = –30x + 24. Its Quadratics, can someone work it out for me please? :)
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Hey! Welcome to OpenStudy! You you rearrange the whole thing to get the standard form \(3x^2 + 30x - 24 = 0\) We can factor out \(3\) and get \(3(x^2 + 10x - 8) = 0\) Divide both sides by \(3\) --- \(x^2 + 10x - 8 = 0\)
Now solve that using the quadratic formula.
\( \color{Black}{\Rightarrow x = \Large {-b \pm \sqrt{b^2 - 4ac} \over 2a}}\)
@murkersona Are you there?
I am here, I am writing it down to be able to remember it :)
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good job parth!!
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