Answer:
Option A) m^9.
Explanation:
To simplify the given expression, we can use the rules of exponents which state that when we multiply powers with the same base, we can add their exponents.
So, m² ∙ m⁶ ∙ m can be simplified as:
m² × m⁶ × m = m^(2+6+1) = m^9
Therefore, the simplified form of m² ∙ m⁶ ∙ m is m^9.