Question

add p^3-1 , p^3+p+2 , p^2-2p+1​

Answer 1

Answer:

2p³ + p² - p + 2

Step-by-step explanation:

p³- 1 + p³ + p + 2 + p² - 2p + 1 = 2p³ + p² - p + 2

Hope it helps you:)