Question

resolva as equações exponencias: 2^x=64?

Answer 1

64/2
32/2
16/2
8/2
4/2
2/2
1

64 = 2 ^6 



2^x = 64

2^x = 2^6

x = 6                    ok

Answer 2

64|2
32|2
16|2
8|2
4|2
2|2
1

64 = 2^6

2^x = 64
2^x = 2^6 (eliminamos as bases iguais)
x = 6