(4/5)^x^2*(25/64)^x^2=625/65536

Question

(4/5)^x^2*(25/64)^x^2=625/65536

Answer 1

(4/5*25/64)^x^2=625/65536
(5/16)^x^2=625/65536
(5/16)^x^2=(5/16)^4
x^2=4
x1=2(х2= -2 не удовлетворяет)