How to Solve the Exponential Equation? | Pythagorean Triple | Pythagorean | Solution | Math Olympiad
This math tutorial video shows you a full solution to an elegant exponential equation 3^x+.4^x=5^x. First, Pythagorean triple is applied to find a solution, To prove the uniqueness of the solution, the properties of exponential functions such as monotonicity are used. Method for solving system of equations are also used.
You are welcome to watch and subscribe to the free math tutoring channel: Math Tutoring by Dr. Liang: / @drliangmath
For information on the background of Dr. Liang, please visit http://www.math-edu.ca/
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