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Mathematics 17 Online
OpenStudy (anonymous):

2x + 9rootx - 5= 0

myininaya (myininaya):

Get the root part on one side by itself. Then square both sides.

OpenStudy (anonymous):

81x

OpenStudy (jdoe0001):

\(\bf 2x+9\sqrt{x}-5=0\implies 2(\sqrt{x})^2+9\sqrt{x}-5=0\implies \color{blue}{ax^2+bx+c=0}\)

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