Mathematics
Senior High
わかる方、教えてください🙏🏻💭❕
(4) 2x² + 5xy+2y² + 5x+y=3
Unresolved
Answers:
1
Mathematics
Senior High
誰かわかる方、(7)を教えてください!!
(5) x²-x²y-30xy² *(7) abx²-(a²+ b²)x+ab
Unresolved
Answers:
1