题目内容
若(a-1)2+│
-4│=0,
则将ax2-by2分解因式得( )
A.(x+4y)(x-4y) B.(x+2y)(x-2y)
C.(x+8y)(x-8y) D.(x+16y)(x-16y)
A
练习册系列答案
相关题目
题目内容
若(a-1)2+│
-4│=0,
则将ax2-by2分解因式得( )
A.(x+4y)(x-4y) B.(x+2y)(x-2y)
C.(x+8y)(x-8y) D.(x+16y)(x-16y)
A