4 log1,25 5 * log5 8

Question

4 log1,25 5 * log5 8

Answer 1

=4*7,213*1,292=37,28

Answer 2

=log1,25 5^4 * log5 8
=log5 8^log1,25 625
=log1,25 8^log5 625
=-1^4 = 1