Question

Which number is equivalent to 3 to the 4th power ÷ 3 to the 2nd power
A. 2
B. 9
C. 81
D. 729

Answer 1

\(\color{#000000 }{ \displaystyle a^b\times a^c=a^{b+c} }\)
\(\color{#000000 }{ \displaystyle a^b\div a^c=a^{b-c} }\)

Answer 2

\[\frac{3 ^{4} }{3^{2} }=\]
apply above laws

Answer 3

or, you can calculate top and bottom individually and then divide, if you prefer that to using the rules.