a^4-10a^3+22a^2+12a如何化简
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a^4-10a^3+22a^2+12a如何化简
a^4-10a^3+22a^2+12a如何化简
a^4-10a^3+22a^2+12a如何化简
a^4 - 10 a^3 + 22 a^2 + 12 a
= a ( a^4 - 10 a^3 + 22 a^2 + 12 a )
= a ( a - 6 ) ( a^2 - 4 a - 2 )
= a ( a - 6 ) [ ( a - 2 )^2 - 6 ]
= a ( a - 6 ) ( a - 2 - √6 ) ( a - 2 + √6 )
计算;(a^3)^4+a^10×a^2-a×a^2-a*a^3*a^8
合并同类项:a-2a-3a+4a+5a-6a-7a+8a+9a-10a-11a+12a+……+2008a+2009a-2010a-2011a
a-2a+3a-4a+5a-6a+7a-8a+9a-10a+11a.+99a-100a=
3a-12/a^2+4a+4÷a-4/a^2-4•10+3a-a^2/2+a-a^2过程“10+3a-a^2/2+a-a^2”化简下..
[(3a-12)/(a^2-4a+4)]/[(a-4)/(a^2-4)]*[(10+3a-a^2)/(2+a-a^2)]
a^4-10a^3+22a^2+12a如何化简
a-2a+3a-4a+5a-6a+...+99a-100a
化简; a-2a+3a-4a+5a-6a+``````-2006a+2007a.
(a+3a+5a+...+2009a)-(2a+4a+6a+...+2008a)=
(a+3a+5a+.+2009a)-(2a+4a+6a+.2008a)
计算(a+3a+5a+...+2009a)-(2a+4a+6a+...+2010a)
(a+3a+5a+...+2013a)-(2a+4a+6a+...+2012a)=
化简:a-2a+3a-4a+5a-6a+.+2010a+2011a.
计算(a+3a+5a+.+2003a)-(2a+4a+6a+...+2004a)
(a+3a+5a+.+2003a)-(2a+4a+6a+.+2004a)
(a+3a+5a...+2009a)-(2a+4a+6a+...+2010a)=?
a(a-1)(a-2)(a-3)(a-4)因式分解
【1】a+a=a×a a= [ ]【2】a×a=a÷a a=[ ]【3】a×a=a-a a=[ ] [4]a-a=a+a a=[ ]