Mathematics
Senior High
わかりません
早めにお願いします🙇♀️🥺
20
練習
24
3
+vs+vxε-³x
次の式を因数分解せよ。
(1) x2+xy-4x-y+3
T
+(1
1
B
=(x+2)p+ (+2)(x-1)
= (x+2) {y+(x-1)}
共
#
=(x+2)(x+y-1)+(x+を
(2) x2+3ax-9a-9
Answers
No answer yet
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
Recommended
詳説【数学Ⅰ】第一章 数と式～整式・実数・不等式～
8986
117
数学ⅠA公式集
5734
20
詳説【数学Ⅱ】第３章 三角関数（前半）～一般角の三角関数～
4914
18
詳説【数学Ⅰ】第三章 図形と計量（前半）～鋭角鈍角の三角比～
4580
11