Question

Complete the factorization.

4p2 + 36p + 81 = (2p + _________ )2


9


6


2


4

Answer 1

If you would like to complete the factorization, you can do this using the following steps:

4p^2 + 36p + 81 = (2p + 9) * (2p + 9) = (2p + 9)^2

The correct result would be 9.