x4-9x3-18x2-184x+192 X后面是它的几次方,答案是(X+4)(X+1)(X-8)(X-6) 我要因式分解的步聚
来源:百度知道 编辑:UC知道 时间:2024/06/02 00:45:01
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Girl, grandmother, forest, wolf, nose, mouth, teeth, farmer, fairy, sisters, to steal, to stay, to fall in love, to get married, to have children, angry, heaven, heartbroken, to fly, soldiers, once a year, bridge, rainbow, jail, ship, to sink, to fly a plane, holiday
将答案算出来,就其分解就可以了
x4-6x3-2x2+18x+23
分解因式 x3+x2+x-3 x3-6x2+11x-6 x4+x3-7x2-x+6
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x/(1X2)+x/(2X3)+x/(3X4)+......+x/(2007X2008)
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