Question

multiply and simplify

3b^4/11q^2 * 121q^8/9b

Answer 1

We have
\[ \frac{3b^4}{11q^2} \times \frac{121q^8}{9b}\]
Let's cancel the like terms
\[\frac{3b^{\cancel 4 3}}{11 \cancel{q^2} } \frac{121q^{\cancel 8 6}}{9 \cancel b}\]
We get now
\[\frac{3b^3 \times 121 q^6}{11 \times 9}\]
Now
\[\frac{\cancel 3b^3 \times \cancel {121} 11 q^6}{\cancel {11} \times \cancel 9 3}\]
we get
\[\frac{11b^3 q^6}{3}\]