Quadratic equation

Quadratic equation is an equation that uses the variable x having the general form. ax2 + bx + c = 0 Where a is constants that does not equal to zero. In any quadratic equation, the highest power of an unknown quantity is 2. Example of yes and not a Quadratic equation: How to solve a quadratic equation? 1. Graphing 2. Factoring 3. Completing the Square 4. Quadratic Formula History of Quadratic equation This all began when in 1800 BC. Ancient Babylonians left are the earliest evidemce

It might seem as if these contributions have no real world applications, however, that would be very incorrect. Completing the square is very useful for quadratic equations, which we have mentioned before. The question lies, where do we use quadratic equations? When projectiles are put into motion they create a parabolic path, to calculate the speed and height at which they travel completing the square would come in handy. Another example would be traveling by boat, or foot, or any other method

PI (π) One of the oldest and most commonly known and used concepts in mathematics is that of Pi (π). In the earliest of know human civilizations, people realized the importance of finding the exact value of π for practical reasons. Even by todays standards, we still only need to know the exact value of π to a few decimal place values, although that hasn’t stopped mathematicians from pursuing a more accurate representation for its value throughout time. The earliest know approximations for the

lines known as rows. Matrices come in many sizes, they can be as few as one number and could go all the way to infinity. Not just one number or letter can be placed in a space a whole equation with numbers and variables can be placed in a single space. A matrix by itself though is useless, but when a number or equation is placed outside of it can now be multiplied. If a matrix is placed next to another matrix then the possibilities and problems that can be solved are almost endless of what can be accomplished

wa’l-muqabalah is another extremely important treatise written by Al-Khwarizmi, translated in the 12th century, from which the term Algebra derives. Algebra is a compilation of rules, together with demonstrations, for finding solutions of linear and quadratic equations based on intuitive geometric

solving a cubic equation. The noteworthy mathematicians and their contributions to the solution and their understanding of the cubic equation is included. Also included is an example of a cubic equation solved using Descartes’ Factor Theorem. Index Terms—complex number, cubic equation, Descartes, Riehmen Sphere, Tartaglia Introduction Building on the successes of their ancient predecessors the mathematicians of the European Renaissance searched for an algebraic solution to the cubic equation. The ancient

Introduction Quadratics have had a prefund impact on mathematics, and it had dermasticly helped with graphing, find the vertex, interests and many other things. In this maths folio some of the ways that quadratics can be used in real world situations has been demonstrated along with the intervention of other math types. Method The method taken in this folio for part one and two was… Equipment Helibox Templates (5.0, 8.0, 10.5, 15.5, and 21.5cm lengths) Tape measure Computer Scissors Ruler

stopped the video right after I let go of the ball, made it a picture, and thus will be analysing the picture. A basketball follows a trajectory path which can plotted on the coordinate grid as an algebraic function. The variables which determine the equation of the

feet? 2. For the flyer to have her center of gravity reach 25 feet, what does the initial velocity need to be? A quadratic function has the form: y = 〖ax〗^2+ bx + c The movement that makes this object is a uniformly varied movement, because it is subject to the acceleration of gravity. In these types of movement, the position of the body with respect to time, is described by a quadratic function of the form: h = ± (1/2) 〖gt〗^2+ V_0 t+ h_0 The ± signs correspond to the acceleration of gravity and the

the challenges such as previous knowledge. To help the all the students in engaging with the task, we need to allow them enough time to work on the task. During these tasks students work together as a team to meet the goal of how to solve the quadratic equations? and how can they use different ways and