Question

what should be added to 4 p square + 5p + 7 to get a 7 p square + 2p + 9​

Answer 1

Answer:

3p²-3p+2

Step-by-step explanation:

  7p² + 2p + 9

₋(4p² + 5p + 7)

  3p² - 3p + 2