unit 5 homework 6(all things algebra. I have to do 8 questions and I have no idea what’s going on. SOMEONE PLEASE PLEASE PLEASE HELP!!!

Answer and Step-by-step explanation:

12.[p4-7p2-32p-15]/[p-4]

p*p*p*p-7*p*p-32p-15/p-4

4p-7*2p-32p-15/p-4

4p*2p-32p/p-7-15-4

8p-32p/p-7-15-4

8p-32p-26

-24p-26

11.[x4-2x3-29x2-43x+8/[x-7]

x*x*x*x-2*x*x*x-29*x*x-43x+8/x-7

4x-2*3x*-29*2x-43x+8/x-7

4x*3x*2x-43x/x-2-29+8-7

24x-43x/x-32

-19x-32

10.[2x3-14x+10/x/3]

2*x*x*x-14x+10/x/3

2*3x-14x+10/x/3

2*10/3*3x-14x/x

20/3*3x-14x

20/3*[-11x]

9.[m3-12m2+33m]/[m-5]

3m-12*m*m+33m]/[m-5]

3m*2m+33m/m-12-5

6m+33m-17

39m-17

Just use the same principle to get the rest of the two questions[I can't see them clearly]

answer is  

a.

p = 78

step-by-step explanation: