Answer:
A) [tex]-18p^5 -30p^4 + 6p^3[/tex]
Step-by-step explanation:
We want to find the correct expansion of the brackets.
The expression given is:
[tex]-6p^3(3p^2 + 5p - 1)\\\\= -6* 3*p^3*p^2 + (-6*5 * p^3 * p) - (-6p^3 *1)\\\\= -18p^5 -30p^4 + 6p^3[/tex]
The correct answer is A ([tex]-18p^5 -30p^4 + 6p^3[/tex])
