This lesson shows how to solve exponential equations when the powers cannot be changed into powers with the same base. This is the first part of a two part lesson. This lesson was created for the MHF4U Advanced Functions course in the province of Ontario, Canada.
hey thanks for the video but there was an easier way to do the kast quest..
which was 5^(3x-5)=3^(x-2)
1- u pick the base, i picked 2
2- log 5 / log 2 = 2.32
3- log 3 / log 2 = 1.58
4- now u have the same base drop the base and solve exponents ^_^
Ronaldoo91 2 years ago
Great vid. Thank you Al for aaaallll your help!!!!
jesusclau1 2 years ago