问题:
将多项式ax 2-4ay 2分解因式所得结果为
A.a(x2-4y2)
B.(ax+2y)(ax-2y)
C.a(x+4y)(x-4y)
D.a(x+2y)(x-2y)
将多项式ax 2-4ay 2分解因式所得结果为
A.a(x2-4y2)
B.(ax+2y)(ax-2y)
C.a(x+4y)(x-4y)
D.a(x+2y)(x-2y)
A.a(x2-4y2)
B.(ax+2y)(ax-2y)
C.a(x+4y)(x-4y)
D.a(x+2y)(x-2y)
参考答案: