(x+y+z)² - x²-y²-z²
(x+y)²-(y+z)²-(x+z)²-3xyz+4
Answers
Answered by
0
Answer:
mnb cvhytrdxcvbnmjhfdsaswertghjm bvcxsdfrtgyhujkl
Step-by-step explanation:
Similar questions
Math,
4 months ago
Chemistry,
4 months ago
Computer Science,
9 months ago
Science,
9 months ago
Economy,
1 year ago