Mathematics
Senior High
(1)(4)の解き方を教えてください🙏
② 14 次の式を因数分解せよ。
(1) (a+b)x²-2ax+a-b
a²+(2b-3)a-(3b²+b-2)
(2)
(3) 3x²-2y²+5xy+11x+y+6
(4) 24x²-54y²-14x+141y-90
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