Solving a quadratic equation
Now try the example question below. Solve the quadratic equation \({x^2} - 6x + 8\) by completing the table below, plotting the points and drawing the parabola then reading off the roots from the ...
News
The Quadratic Equation Solution A Few Thousand Years In The Making
The only real problem is not many quadratic equations have A=1. For example, suppose you throw a ball straight up from 5 meters above the ground with a velocity of 15 m/s. We want to know when the ...
Sketching a quadratic function
Therefore the coordinates of the turning point are (-1, 2). If we recall the general equation: \(y = a{x^2} + bx + c\) then if: a > 0, then the shape of the parabola is like a happy face and the ...
Popular Science · 1dMathematician solves algebra’s oldest problem
That year, French mathematician Évariste Galois finally illustrated why this was such a problem—the underlying mathematical symmetry in the established methods for lower-order polynomials simply became too complicated for degree five or higher.
Geeky Gadgets · 9dQuadratic AI Spreadsheet App Makes Data Analysis Easy
Discover Quadratic, the free open-source spreadsheet platform combining AI, real-time data, and programming for smarter data-driven decisions