How to Solve Quadratic Equation Graphically

Using graph to solve quadratic equations In earlier chapters I've shown you how to solve quadratic equations by factoring, Completing the Square and by the use of General Formula. A quadratic equation as you remember is an equation that can be written on the standard form: ax²+bx+c=0, where a≠0 Another way of solving a quadratic equation is to solve it graphically. The roots of a quadratic equation are the x-intercepts of the graph, i.e the point(s) where the curve (parabola) touches the x-axes. Graphing the equation could be done by making a table of values which you will see in this lesson. A graph of x against y is plotted by joining the points of intersection between x and corresponding y values. The point(s) where the curve touches the x axes determine the solution for such quadratic Equation. If you find this video interesting, kindly subscribe to my channel for more exciting Maths tutorials. Subscribe link: http://bit.ly/lhussaini Facebook: https://fb.com/lhtambuwal Instagram:   / tambuwal_maths_class   Linkedin:   / lhussaini   Blog: https://lhussaini.blogspot.com