The numbers a b and c are the coefficients of the equation and may be distinguished by calling. M mm 1. Quadratic Equation in Standard Form.
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.
U25u 14 0 u 2 5 u 14 0 Solution x215x 50 x 2 15 x 50 Solution y2 11y 28 y 2 11 y 28 Solution. Solve an equation of the form a x 2 b x c 0 by using the quadratic formula. I also want to find the coordinates of the vertex. Ax 2 bx c 0.