pasagot po salamat po
![Pasagot Po Salamat Po class=](https://ph-static.z-dn.net/files/d92/f929640da01e62b7310cec46b6213540.jpg)
Answer:
6. 2a2+4ab-ac
7. 2ca+bc
8. -a-2b+3c
9. 2ax(1-2c)
10.5abc-3c+3b
Step-by-step explanation:
yan lang po sana maka tulong