Answer:
B. Start Fraction 81 a superscript 4 baseline over b superscript 2 baseline c superscript 3 baseline End Fraction
Step-by-step explanation:
Interpreting the question mathematically, we have;
(3a)⁴b^-2c³)
= 81a⁴×1/b²×c³
= 81a⁴c³/b²
This can be interpreted as Start Fraction 81 a superscript 4 baseline over b superscript 2 baseline c superscript 3 baseline End Fraction