Tricks in Logarithms. Change of base. Rules of Logarithms.

Use Substitution method to solve Logarithmic Equations in EXAM! In this example, we use Logarithm Product Rule to split the first term first. Then we substitute log base 2 x with y so that we can have a nice Quadratic Equation. To solve a Quadratic Equation, we can use the following methods, the most preferred method first 😆: 1) Use the calculator (press Mode 3 then 3 again) 2) Box/Cross Method 3) Quadratic Formula #logarithm #logarithmicequations #logarithmic #log #substitutionmethod #substitu