Question 1095061
<br>The first term in the expansion will have the (3p) term to the 9th power.
The second term will have the (3p) term to the 8th power, and the (-2/p) term to the first power, resulting in a term with p to the 7th power.<br>
Continuing that analysis we can see that the term in the expansion containing p to the first power must use the (3p) term 5 times and the (-2/p) term 4 times.<br>
Then using binomial expansion, the term containing p in the expansion is
{{{C(9,4)*(3p)^5*(-2/p)^4}}}
{{{126*243p^5*(16/p^4)}}}
{{{489888p}}}