Question

若2的a次方=3,2的b次方=6,2的c次方=12,探索啊,abc三者之间的关系式

Answer 1

2^a = 3

2^b = 6

2^c = 12

2^b * 2^b = 6 * 6 =36

2^a * 2^c = 3 * 12 =36

2^(2b)=2^(a+c)

2b=a+c