(a+b)², (a-b)²
find anthmetic mean
Answers
Answered by
0
Step-by-step explanation:
2a² + 2b²/ 2
Arithmetic mean
Similar questions
History,
1 month ago
English,
1 month ago
Math,
1 month ago
Computer Science,
2 months ago
Social Sciences,
2 months ago
Computer Science,
8 months ago
Accountancy,
8 months ago