因式分解:ax2﹣4ay2,正确结果是[]A.4a(x2﹣y2)B.a(x2﹣4y2)C.a(x+2y)(x﹣2y)D.4a(x+y)(x﹣y)-七年级数学

题目简介

因式分解:ax2﹣4ay2,正确结果是[]A.4a(x2﹣y2)B.a(x2﹣4y2)C.a(x+2y)(x﹣2y)D.4a(x+y)(x﹣y)-七年级数学

题目详情

因式分解:ax2﹣4ay2,正确结果是
[     ]
A.4a(x2﹣y2
B.a(x2﹣4y2
C.a(x+2y)(x﹣2y)
D.4a(x+y)(x﹣y)
题型:单选题难度:中档来源:同步题

答案

C

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