How to Derive the Quadratic Formula?

Answer Learn to derive this!This article refers to the standard equation for second degree polynomials:ax2 + bx + c = 0We will be deriving the quadratic formula by "completing the square" on this equation... Read More »

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How to Solve Quadratic Equations Using the Quadratic Formula?

An editor has suggested that this article be merged with:"How to Solve Quadratic Equations" Per the merge policy, if these topics are determined to be similar but distinct, then the articles will r... Read More »

How do I Derive a 3D Formula for Distance?

Finding the distance between two points in three dimensions makes use of the Pythagorean theorem. The theorem states that the square of the "hypotenuse" (i.e. the square of the distance between the... Read More »

How to Derive the Formula for the Volume of a Pyramid?

A pyramid is a figure that consists of a polygonal base and equally sized triangular faces that meet at a common point or vertex. The height of a pyramid is the shortest distance from the base to t... Read More »

How to Derive Kinetic Energy Formula?

Where there are no opposing forces, a moving body needs noforce to keep it moving with a steady velocity as we know from Newton's first law of motion.If, however, a resultant force does act on a mo... Read More »