Please help me and my son I am confused

Answer:
-13[tex]p^{4}[/tex] - [tex]8p^{2}[/tex] + 4p + 3
Step-by-step explanation:
I am having a little trouble reading the number. I think 5 is the question number and not part of the problem. I think this is the problem:
(4p - 6[tex]p^{4}[/tex] - 3) - (8[tex]p^{2}[/tex] + 7[tex]p^{4}[/tex] - 6) You take the opposite of everything inside the second set of parentheses. You can think of it as multiplying through by -1
4p - 6[tex]p^{4}[/tex] - 3 - 8[tex]p^{2}[/tex] - 7[tex]p^{4}[/tex] + 6 Now we combine like terms. That is the numbers with the same variable p and the same power of p.
-13[tex]p^{4}[/tex] - 8[tex]p^{2}[/tex] + 4p + 3