因式分解:(2x-1)y^2+(2x-1)y= ;4x^2-y^2
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因式分解:(2x-1)y^2+(2x-1)y=;4x^2-y^2因式分解:(2x-1)y^2+(2x-1)y=;4x^2-y^2因式分解:(2x-1)y^2+(2x-1)y=;4x^2-y^2:(2x
因式分解:(2x-1)y^2+(2x-1)y= ;4x^2-y^2
因式分解:(2x-1)y^2+(2x-1)y= ;4x^2-y^2
因式分解:(2x-1)y^2+(2x-1)y= ;4x^2-y^2
:(2x-1)y^2+(2x-1)y
=y(2x-1)(y+1)
;4x^2-y^2
=(2x-y)(2x+y)
:(2x-1)y^2+(2x-1)y
=(2x-1)(y^2-y)
=y(2x-1)(y-1)
;4x^2-y^2
=(2x-y)(2x+y)
1.(2x-1)(y^2+y)=(2x-1)(y+1)y
2.(2x-y)(2x+y)