Answer:
(P+20)(p-2)
Step-by-step explanation:
p^2+18p-40
P^2+(20-2)p-40
P^2+20p-2p-40
P(p+20)-2(p+20)
LCM of 15 & 6 = 30
then take the highest exponent for each variable
answer is:
30x^4y^8z^9
248
Answer: 3x^2+9x+45 is the answer
(8,3)