XGIMI MoGo 4 Laser Portable Triple Laser Projector - Triple Laser Powered Projector With Triple Laser technology, your m…Moozonian · go.redirectingat.com Visit source

{\displaystyle \color {Blue}{x^{2}}+\color {Orange}{2x}-\color {LimeGreen}{1}}Moozonian · en.wikipedia.org Visit source

{\displaystyle {\color {Blue}x^{2}}+{\color {Orange}2x}-{\color {LimeGreen}1}}Moozonian · en.wikipedia.org Visit source

{\displaystyle {\frac {-b\color {Green}\pm {\sqrt {b^{2}\color {Blue}-4{\color {Red}a}c}}}{2a}}=x}Moozonian · en.wikipedia.org Visit source

{\displaystyle x={\frac {{\color {Blue}-b}\pm {\sqrt {\color {Red}b^{2}-4ac}}}{\color {Green}2a}}}Moozonian · en.wikipedia.org Visit source