40:23

Multiplication of Surds

28:12

Exponential Equations Leading To Quadractic Equation

34:45

Solved Examples on Exponential Equations Leading To Simultaneous Equations

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Reduction of Surds To Basic Form

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Expansion and Substitution of Surds - Part 2

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Exponential Equations Leading To Simultaneous Equation

13:35

Properties of Surds

24:22

Examples on Exponential Equations Leading To Quadractic Equation