How to Solve Exponential Equations with Logarithms: Step-by-Step

Can you solve this tricky exponential equation? In this video, we break down how to find the value of k in the equation 4^{k-2} = 40 using step-by-step algebra and logarithm rules. Whether you are a high school student, preparing for the SAT/ACT, or just love a good math challenge, this tutorial will show you the exact process to isolate exponents and solve for variables. What you’ll learn in this video:✅ How to use the Logarithm Power Rule✅ Steps to isolate an unknown variable in an exponent✅ The difference between exact solutions and decimal approximations✅ Tips for Math Olympiad style algebra problems#maths Math #Algebra #Logarithms #ExponentialEquations #MathChallenge #SolveForK #STEM #Education #MathOlympiad #StudyTips