Question

resolva as equações exponenciais:a)5x=125 b)4x=64 c)7x=243 d)25x=625​

Answer 1

a) 5ˣ = 125 → x = 3

b) 4ˣ = 64 → x = 3

c) 7ˣ = 243 → x =  5

d) 25ˣ = 625 → x = 2