Answer:
m=2
Step-by-step explanation:
The given equation is (3/5)^6 * (3/5)^12 = (3/5)^7m+4
the base are same and so we can add power,
(3/5)^18 = (3/5)^7m+4.
18 = 7m + 4. [base are same on both side]
7m + 4 = 18
7m = 18-4
7m = 14
m = 14/7
m= 2
Answer:
according to exponential law,
Step-by-step explanation:
3/5^6 *3/5^12= 3/5^7m+4
so a^m *a^n = a^m+n
» 6+12= 7m+4
→ 18= 7m+4
→18-4 = 7m
→14= 7m
» m= 14/7
»m=2
