关于分解因式4道填空题
问题描述:
关于分解因式4道填空题
1.( )( )=a²x²-b²
2.m³p²-2m²p+m=( )
3.x²-5x-( )=(x-6)( )
4.1.25x²-( )y²=(0.5x+4y)(0.5x- )
答
1.(ax+b )(ax-b )=a²x²-b²
2.m³p²-2m²p+m=m( mp-1)^2
3.x²-5x-(6 )=(x-6)(x+1 )
4.0.25x²-(16 )y²=(0.5x+4y)(0.5x-4y )