作业帮化简 [a(x+2)ﾁ0ﾅ5+b(x+2)+1]-(axﾁ0ﾅ5+bx+1)=x
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/30 13:40:10
![化简 [a(x+2)ﾁ0ﾅ5+b(x+2)+1]-(axﾁ0ﾅ5+bx+1)=x](/uploads/image/z/14764584-48-4.jpg?t=%E5%8C%96%E7%AE%80+%5Ba%28x%2B2%29%26%2365409%3B0%26%2365413%3B5%2Bb%28x%2B2%29%2B1%5D-%28ax%26%2365409%3B0%26%2365413%3B5%2Bbx%2B1%29%3Dx)
化简 [a(x+2)ﾁ0ﾅ5+b(x+2)+1]-(axﾁ0ﾅ5+bx+1)=x
化简 [a(x+2)ﾁ0ﾅ5+b(x+2)+1]-(axﾁ0ﾅ5+bx+1)=x
化简 [a(x+2)ﾁ0ﾅ5+b(x+2)+1]-(axﾁ0ﾅ5+bx+1)=x
a(x平方+4x+4)+bx+2b+1-ax平方-bx-1=x
4ax+4a+2b=x
(4a-1)x=-(4a+2b)
x=(4a+2b)/(1-4a)