答:
8a(x-y)^2-4(y-x)^3
=8a(x-y)²+4(x-y)³
=4(x-y)² [2a+(x-y)]
=4(x-y)² (x-y+2a)公因式是多少啊公因式是4(x-y)²
(數(shù)學(xué)問(wèn)題)8a(x-y)^2-4(y-x)^3因式分解,
(數(shù)學(xué)問(wèn)題)8a(x-y)^2-4(y-x)^3因式分解,
數(shù)學(xué)人氣:469 ℃時(shí)間:2020-03-24 04:39:21
優(yōu)質(zhì)解答
我來(lái)回答
類似推薦
- 求解初中數(shù)學(xué)題(x-y)-2(y-x) 2(x-y)-8(y-x) x(a-3)-(3-a) (x2-y2)-3(x+y)求解因式分解法.八年級(jí)數(shù)學(xué).謝
- 因式分解,x^2+8a+16
- 數(shù)學(xué)問(wèn)題x∧5+x+1.因式分解
- x^2-6x+5, (y+2)(y+4)+1, -a^4b^4+8a^2b^2-16 這三提怎么進(jìn)行因式分解
- 已知x,y都是自然數(shù),且有x(x-y)-y(y-x)=12,求x、y的值.
- 地暖進(jìn)水管和回水管都開(kāi)著,水不循環(huán)什么原因
- 培優(yōu)訓(xùn)練
- "紀(jì)昌學(xué)射"```幫幫忙啊```
- 已知二次函數(shù)f(x)是偶函數(shù),且經(jīng)過(guò)點(diǎn)(3,6)求它的解析式.謝
- “理想很豐滿,現(xiàn)實(shí)很骨感”這句話是什么意思呀?
- it is convenient for you to do 這里for you在句中是什么結(jié)構(gòu)
- 將na2co3和nahco3混合物30克配成一升溶液,測(cè)得溶液的ph=10.62,溶液含NA2CO3幾克?
猜你喜歡
- 1問(wèn)幾道小學(xué)六年級(jí)數(shù)學(xué)的題,分高.
- 2向量的運(yùn)算法則
- 3did what buy food you for Daming 怎么排列順序
- 4z=1+根號(hào)3i分之-2,i為虛數(shù)單位,argz=
- 5寫兩篇關(guān)于治水金點(diǎn)子的作文
- 6甲乙兩人從a地到b地,甲需1小時(shí),乙需40分鐘,若甲先出發(fā)10分鐘,則乙追上甲需用多少分鐘 要算式和講解.
- 7求翻譯一下這段內(nèi)容,謝謝!
- 8try ……on的意思
- 9but的用法之一
- 10Li Guanghua is good at playing foot.(同義句轉(zhuǎn)化)LI Guanghua is ()very ()()().
- 11______ (Much/Lots) of them can speak English quite well.
- 12雞的只數(shù)是鴨的2分之1,鵝的只數(shù)是雞的3分之1,鵝的只數(shù)為鴨的幾分之幾?