(2X-1)(4X∨2+2X+1)-6X(2X-1)怎么等于(2X-1)(4X∨2+2X+1-6X)
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(2X-1)(4X∨2+2X+1)-6X(2X-1)怎么等于(2X-1)(4X∨2+2X+1-6X)
(2X-1)(4X∨2+2X+1)-6X(2X-1)怎么等于(2X-1)(4X∨2+2X+1-6X)
(2X-1)(4X∨2+2X+1)-6X(2X-1)怎么等于(2X-1)(4X∨2+2X+1-6X)
提取公因式呀!
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