Solve 81*9^(-2b-2)=27

Exponential Equations Not Requiring Logarithms. We learn how to solve 81*9^(-2b-2)=27. We learn how to solve the exponential equation 81*9^(-2b-2)=27 not requiring logarithms. This is a great introduction into exponential functions and how to solve exponential equations. This is under the topic of Exponential and Logarithmic Functions with this free online math video lesson. #exponentialequations #solve #onlinemathlessons #minutemath #algebra2

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