32.6k views
2 votes
Factor -4.3 out of 12.9b - 21.5

User GDanger
by
3.6k points

1 Answer

2 votes

-4.3(12.9b-21.5)

Step-by-step explanation:


a\cdot b+a\cdot c

Factor a out of b and c:


a(b+c)

User Nehemias Herrera
by
4.6k points