Please help!
Simplify the expression. a^5 • 3b^9 • 6^a
A- 18a^6b^9
B- 10a^6b^9
C- 18a^45b^9
D- 18ab^15
Simplify the expression. a^5 • 3b^9 • 6^a
A- 18a^6b^9
B- 10a^6b^9
C- 18a^45b^9
D- 18ab^15