Quadratic+Equations

Quadratic Equations: y=ax 2 +bx+c

media type="custom" key="11541680" The shape of a quadratics is called a parabola, have a look at this video to see where they are used! media type="youtube" key="E_0AHIaK48A" height="315" width="420"

Here are a selection of videos that explain some of the skills required when dealing with quadratics equations in mathematics. Here are a selection of questions to try after watching the videos to check you understand 

Mrbrouse Video 1 Introduction to Quadratics media type="youtube" key="5AziYC3SSkk" height="344" width="425"

Mrbrouse Video 2 Factorising Quadratics media type="youtube" key="btn5dOFSWd8" height="344" width="425"

Mrbrouse Video 3 Solving Quadratics by factorising media type="youtube" key="bIg_E-9ZFRM" height="344" width="425" Mrbrouse Video 4 Completing the Square media type="youtube" key="TKG0p6_afKM" height="344" width="425"

Mrbrouse Video 5 <span style="font-family: 'Comic Sans MS',cursive; font-size: 120%;">Plotting Quadratics using a table of values media type="youtube" key="hZmOyasDta8" height="344" width="425" <span style="font-family: 'Comic Sans MS',cursive; font-size: 120%;">Mrbrouse Video 6 <span style="background-color: #ffffff; font-family: 'Comic Sans MS',cursive; font-size: 120%;">Using Completing the square to solve and find max/min points media type="youtube" key="GyKnV4Gqmz0" height="344" width="425" <span style="background-color: #ffffff; font-family: 'Comic Sans MS',cursive; font-size: 120%;">Now try these questions. They range from B to A grade. <span style="background-color: #ffffff; font-family: 'Comic Sans MS',cursive; font-size: 120%;">Factorising Quadratics <span style="background-color: #ffffff; font-family: 'Comic Sans MS',cursive; font-size: 120%;"> <span style="background-color: #ffffff; font-family: 'Comic Sans MS',cursive; font-size: 120%;">media type="youtube" key="v4E4Y4q8hR0" height="360" width="480"