🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – In this video we look at how to solve two both linear and one linear, one quadratic simultaneous equations. We use both the simultaneous equation...
🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – An in-depth video looking at two application of forces questions and how we can use the Equation App to solve these problems. All the...
🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video examines two ways of finding the velocity, and hence speed, of a particle when the acceleration is zero. We use the SOLVE...
🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video looks at how you can use the Solve and SolveN features, located in Run-Matrix on a Casio fx-CG50, to solve a variety...
🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video looks at a method of using the turning point information given by the polynomial solver to help you to write a quadratic...
🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – In this video we use a kinematic equation of motion (a SUVAT equation) to help solve a problem with two unknowns. The initial speed...
🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video looks at how to use the inequality feature to solve quadratic inequalities. The first question has two variations of finding a set...
🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video looks at supporting a method to find a cubic equation with unknown coefficients and known complex roots. By setting up an equation...
🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – A combination of calculator and non calculator methods are used in this question to find the complex roots of a function of z. This...
🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – Using the SolveN feature on the Casio fx-CG50 we can find a number of different solutions to a trigonometric equation with a given interval....
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