Question

Решите уравнение.
5^5-2x=25^2x

Answer 1

5 ^ ( 5 - 2X) = 25 ^ 2X 
5 ^ ( 5 - 2X) = (5 ^ 2 ) ^ 2X 
5 ^( 5 - 2X ) = 5 ^ 4X 
5 - 2X = 4X 
6X = 5 
X = 5/6