7a2 - 5a +3+3a2-a+7+3a+1-5a+4a2
Answers
Answered by
1
Step-by-step explanation:
your answer is this .hopes it helps you
Similar questions
History,
1 month ago
Biology,
1 month ago
English,
3 months ago
Social Sciences,
10 months ago
CBSE BOARD X,
10 months ago