作业帮fen jie yin shix^2(x-y)+(y-x)
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fen jie yin shix^2(x-y)+(y-x)
fen jie yin shix^2(x-y)+(y-x)
fen jie yin shix^2(x-y)+(y-x)
x^2(x-y)+(y-x)
=x²(x-y)-(x-y)
=(x-y)(x²-1)
=(x-y)(x+1)(x-1)
x^2 * (x-y) + (y-x)
=(x-y)(x^2 - 1)
=(x-y)(x+1)(x-1)
=(x-y)(x^2-1)=(x-y)^2(x+y)
fen jie yin shix^2(x-y)+(y-x)
x(x-2)(x^2-2x-2)-3 yin shi fen jie
x^4+4x^3+10x^2+12x+9 fen jie yin shi
(x^2-3)(x^2-5)+1 fen jie
yin shi fen jie(a-b)²-3a+3b
(x^2+1)^3-4x^2(x^2+1) fen jie
(7-x)(3-x)(2-x)(2+x)-100 yin shi wen jie
a^4-16a^2ying shi fen jie(a-2b)^2-(2a+b)^2x^3-8x^2y^2+16xy^4(m-n)^2+2(m-n)+1
哪些成语里面带“yin”这个音的字?最好是褒义词!有急用!最好是在第2或第3个字！最好是既带“jie”又带“yin”的！
jie方程 1/4÷x=2/5
state of war 2 dao di shen me shi hou kai fa a ..wo dou deng bu ji leyin wen xie bu liao han zi ..wo jiu xie ping yin le ...lan se jing jie 3 zhong wen ban xi wang neng jing kuai kai fa ..wo kuai deng bu ji le ..wei le lan se jing jie 3 ..wo mai le 1
解方程.3x²-100x=207755020fen
刨Pao多音字组词、解jie多音字组词、校jiao多音字组词、饮yin多音字组词急.要组词,有几个多音字就组几个词
读拼音,写句子,想意思zhi shi shi yin dao ren sheng dao guang ming yu zhen shi jing jie de deng zhu
语文《寒假新时空》题目(看拼音写词语)zhi shi shi yin dao ren sheng dao guang ming yu zhen shi jing jie de deng zhu
帮我翻译BU SHI YI GE DUI BU QI.JIU NENG JIE JUE SHEN ME NA NI HAI SHUO YIN WEI ZHEN DE HEN BAO QIAN
shen yin看拼音,写词语,shen是第三声,yin是第2声.
( )读音：yin 时yin