add the following 3a²– 2b² + c² - 2abc, 2a² - c² + 3abc and b ²+ c² – 2abc
Answers
Answered by
1
Answer:
5a2+b2 + c2 + abc is the answer.
Answered by
0
Answer:
your ans is attached
Step-by-step explanation:
pls mark me as brainliest
Attachments:
Similar questions