(1)6a2-2a=2a(3a-1).
(2)(4x2+1)2-16x2,
=(4x2+1)2-(4x)2,
=(4x2+4x+1)(4x2-4x+1),
=(2x+1)2(2x-1)2.
因式分解: (1) 6a2-2a (2)(4x2+1)2-16x2
因式分解:
(1) 6a2-2a
(2)(4x2+1)2-16x2
(1) 6a2-2a
(2)(4x2+1)2-16x2
数学人气:329 ℃时间:2020-03-28 23:06:03
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