Answer:
\(b^5 \cdot b^4=b^9\)
Step-by-step explanation:
the correct simplification of the expression \(b^5 \cdot b^4\)
To multiply the exponents we use exponential property
\(a^m \cdot a^n = a^{m+n}\)
when the base are same and the exponents are in multiplication then we add the exponents.
\(b^5 \cdot b^4=b^{5+4}\)
We add the exponents 4+5 becomes 9
\(b^5 \cdot b^4=b^9\)
