When exponential equations have different bases

How do we solve exponential equations with the same base or with different bases? In this precalculus tutorial, we will do 4 examples of solving exponential equations. Remember the general idea to solve an exponential equation is to take the logarithm. There are some exponential equations with different bases that we can easily solve by taking the logarithm. Subscribe for more precalculus & calculus tutorials 👉 https://bit.ly/just_calc 0:00 Solving precalculus exponential equations 0:16 Q1 Solving 7(3)^3=350 1:25 Q2 Solving 6e^0.4=120 2:43 Q3 Solving 2^x=3^(x+1) 5:17 Q4 Solving 4^(2x+1)=3^(x-5) --------------------------------------------------------- If you find this channel helpful and want to support it, then you can join the channel membership and have your name in the video descriptions: 👉https://bit.ly/joinjustcalculus buy a math shirt or a hoodie: 👉 https://bit.ly/bprp_merch "Just Calculus" is dedicated to helping students who are taking precalculus, AP calculus, GCSE, A-Level, year 12 maths, college calculus, or high school calculus. Topics include functions, limits, indeterminate forms, derivatives, and their applications, integration techniques and their applications, separable differential equations, sequences, series convergence test, power series a lot more. Feel free to leave calculus questions in the comment section and subscribe for future videos 👉 https://bit.ly/just_calc --------------------------------------------------------- Best wishes to you, #justcalculus