Answer:
Explanation:
To factor 4wx + 8w + 9x + 18, we can group the terms as follows:
(4wx + 9x) + (8w + 18)
Then we can factor out the common factor from each group:
x(4w + 9) + 2(4w + 9)
Notice that we now have a common factor of (4w + 9) in both terms, so we can factor it out:
(4w + 9)(x + 2)
Therefore, 4wx + 8w + 9x + 18 factors as (4w + 9)(x + 2).