Question

determine as equações exponenciais 5×=1 e 3×=27

Answer 1

$5^x=1\to~~\not5^x=\not5^0\to~~ \boxed{x=0}\\\\\\ 3^x=27\to~~ \not3^x=\not3^{3}\to~~ \boxed{x=3}$

Answer 2

5×=1
5×=5^0
x=0

3×=27
3×=3³
x=3