## Algebra 1

$(5q+2)(2q+1)$
Rewrite 9q as 5q + 4q $10q^{2} + 9q + 2 = 10q^{2} + 5q + 4q +2$ Factor out GCF of each pair of terms, which would be $5q(2q+1) + 2(2q+1)$ Now use distributive property = $(5q+2)(2q+1)$