Equation with the variable in the exponent and also in the base Does anyone know how to solve this equation, with the variable in the exponent and also in the base?
$$1.05^{2y}-0.13y-1=0$$
Thank you very much.

Following the proposal of @user121049, I attached the full resolution of the equation by a Newton binomial expansion to grade 3. Subsequently you have to use cubic equations solving methods and complex numbers to solve the negative root.
The specific function is similar to the equation for this question: (1,05)^n-0,067n-1=0
@Deneb




