@ C { X g v l Ì Ó N É C Ù É º h µ ½ Ñ Í C Ì w C M X Í ù õ ¾ v É ½ é ~ Ì Ó É C { X g v l Æ ð í µ ½ ï b ð L µ Ä ¢ é B { X g v l Í Ù É Z Þ H ì ½ ¿ É ÁMar 24, 01 · In algebra, a quadratic equation (from the Latin quadratus for "square") is any equation that can be rearranged in standard form as = where x represents an unknown, and a, b, and c represent known numbers, where a ≠ 0If a = 0, then the equation is linear, not quadratic, as there is no term The numbers a, b, and c are the coefficients of the equation and may be Dsc9394 M X Gu Koss C Xoc C Aocu0 Ruac I6ulpaeb1 Flickr "]¶µ½çXC¾Á½ CXg XC