3x³-6x²y+3xy²
=3x(x²-2xy+y²)
=3x(x-y)²
分解因式:3x的3次方减6x的平方乘y加3xy的平方
分解因式:3x的3次方减6x的平方乘y加3xy的平方
数学人气:227 ℃时间:2019-08-21 00:33:50
优质解答
我来回答
类似推荐
猜你喜欢
- 11.Lisa is a kind girl.She likes to ____friends with different people. A make B have C take D meet
- 2Could you tell me ____ the weather _____in your hometown.
- 3等腰梯形的上底长8厘米,下底长10厘米,上半部分的面积是24平方米.求梯形的面积.
- 4并励直流发电机的励磁回路电阻和转速同时增加一倍,则空载电压怎么变?
- 5“旅行很快就结束了”英文翻译
- 6要制造测北方寒冷的室外气温的温度计,应该用什么?(水银,甲苯和酒精)
- 7向量OP=(2COSX+1.COS2X-SINX+1),向量OQ=(COSX,-1),f(X)=OP*OQ,(1)求f(X)的最小正周期
- 8we will remember the happy life at schcool all our( )(life) 在线等啊啊啊啊
- 9Go along this street,and then turn left at the third crossing.The shopping centre is on your right.
- 10【我们努力想让他平静下来,但他还是激动地大叫】要用calm down