Answer
(4x + 1)(5y + 2)
Work Step by Step
1. Factor out the GCF for the first two monomials:
20xy + 8x = 4x(5y + 2)
The last two monomials cannot be factored further:
5y + 2
The expression is now 4x(5y + 2) + 1(5y + 2)
2. Use the distributive property to simplify.
(4x + 1)(5y + 2)