4ab+ba²+ca (+) 8ab-2ba²+9ca
Answers
Answered by
0
Answer:
12ab-2ba²+10ca is the answer
Step-by-step explanation:
4ab+ba²+ca+8ab-2ba²+9ca
=12ab-ba²+10ca
Answered by
0
Step-by-step explanation:
4ab+ba²+ca
(+) 8ab-2ba²+9ca.
________________
12ab-ba²+10ca
- 4ab+8ab=12ab
- +ba²-2ba²=-ba²
- +ca+9ca=10ca
Similar questions