Respuesta :

[tex]15 x^{2} = 22x[/tex]
[tex]15 x^{2} -22x = 0[/tex]

Quadratic formula ([tex]x = \frac{-b+/- \sqrt{b^{2-4ac} } }{2a} [/tex]) provides us with the answer that x = 0, and 1.47

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