YouTube on MSNOpinion

Completing the square to write a quadratic from standard form to vertex form

👉 Learn how to write a quadratic equation from standard form to vertex form by completing the square. A quadratic equation ...
Opinion
YouTube on MSNOpinion

Learn how to find if a point is on a graph using standard form of a quadratic

👉 Learn how to write the equation of a parabola given three points. The equation of a parabola is of the form f(x) = ax^2 + bx + c, where a, b, and c are constants. Since the equation of a parabola h ...
MIT Technology Review

A new way to make quadratic equations easy

The ancient Babylonians were a remarkable bunch. Among many extraordinary achievements, they found a now-famous mathematical solution to an unpleasant challenge: paying tax. The particular problem for ...