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. Substitute the values a 1 a 1 b 2 b 2 and c 3 c - 3 into the quadratic formula and solve for x x. Examples of quadratic equations are.
The standard form of a quadratic equation is.
The standard form of a quadratic equation is. X b b 2 4 a c 2 a 2 2 2 4 1 5 2 1 2 4 20 2 2 16 2. An example of the quadratic equation in Babylonian mathematics is found on a tablet. Features of quadratic functions.