Question

6^c • 6^d = 216
What is c + d?

Answer 1

c+d=6

Explanation:

Because,

6^c • 6^d = 216, it is only true when the value of c and d make the sum of 6.

Answer 2

3

Explanation:

`6^c*6^d=216\\6^((c+d))=216\\c+d=3`