Answer me pls Tomm is my exam
Attachments:
Answers
Answered by
1
Answer:
11a+4b+10c is the answer for your question
Answered by
0
Step-by-step explanation:
(3a-4b-7c²)+(2a+3b-4c²)
3a+2a-4b+3b-7c²-4c²
5a-b-11c²
(9a+2b-3c²)+(-3a+b+4c²)
9a-3a+2b+b-3c²+4c²
= 6a+3b-7c²
(6a+3b-7c²)-(5a-b-11c²)
6a-5a+3b+b-7c²+11c²
a+4b-4c²
Similar questions
Science,
5 months ago
Computer Science,
5 months ago
Science,
11 months ago
Math,
11 months ago
Math,
1 year ago
India Languages,
1 year ago