saya ingin bertanya soal matematika:

a) -4a-4+3a-7
-a-11
b) 2a-3a+12a-6
11a-6
c) -4p²-6p²+2p+4
-10p²+2p+4
sederhanakan dibagi 2
-5p²+p+2
d) 5a²+15a-8a²+8a
-3a²+23a
a(-3a+23)
e) -2p²+4p-6-3+6p+3p²
p²+10p-9
f) 3p³-12p²+6p+6p-8p²-4p³
-p³-20p²+12p