p2+q2+9r2+2pq+6pr+6qr
Answers
Answered by
1
Answer:
so what is ur question?????????
Answered by
0
Answer:
p2+q2+9r2+2pq+12qr is the answer
Similar questions
English,
3 months ago
English,
3 months ago
Math,
7 months ago
Science,
7 months ago
Social Sciences,
10 months ago
Social Sciences,
10 months ago
English,
10 months ago