add 9a2b2 - 6ab - 4 , -7a2b2 , 14+3ab+8a2b2
Answers
Answered by
1
Answer:
-24a2b2+3ab+18
Step-by-step explanation:
9a2b2-6ab-4
7a2b2
8a2b2+3ab+14
- - -
_____________
-24a2b2+3ab+18
Similar questions