多项式分解1/(t+t^2+t^3+t^4)怎么分解成6/t - 3/(1+t) - (3t+3)/(1+t^2)(u^2-1)^2如何分解成-1/(u-1)+1/(u-1)^2+1/(u+1)+1/(u+1)^2
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多项式分解1/(t+t^2+t^3+t^4)怎么分解成6/t-3/(1+t)-(3t+3)/(1+t^2)(u^2-1)^2如何分解成-1/(u-1)+1/(u-1)^2+1/(u+1)+1/(u+1
多项式分解1/(t+t^2+t^3+t^4)怎么分解成6/t - 3/(1+t) - (3t+3)/(1+t^2)(u^2-1)^2如何分解成-1/(u-1)+1/(u-1)^2+1/(u+1)+1/(u+1)^2
多项式分解
1/(t+t^2+t^3+t^4)怎么分解成6/t - 3/(1+t) - (3t+3)/(1+t^2)
(u^2-1)^2如何分解成-1/(u-1)+1/(u-1)^2+1/(u+1)+1/(u+1)^2
多项式分解1/(t+t^2+t^3+t^4)怎么分解成6/t - 3/(1+t) - (3t+3)/(1+t^2)(u^2-1)^2如何分解成-1/(u-1)+1/(u-1)^2+1/(u+1)+1/(u+1)^2
1/(t+t^2+t^3+t^4)应改为6/(t+t^2+t^3+t^4)
(u^2-1)^2应改为4/(u^2-1)^2
看图:
第一个分母=t(1+t^2)+t^2(1+t^2)=t(1+t)(1+t^2)此时拆项,分子配合适就是那个答案了
第二个题不太对吧,是缺分子,你还少输了点什么吧
分解因式:(1-7t-7t²-3t³)(1-2t-2t²-t³)-(t+1)⁶
多项式分解1/(t+t^2+t^3+t^4)怎么分解成6/t - 3/(1+t) - (3t+3)/(1+t^2)(u^2-1)^2如何分解成-1/(u-1)+1/(u-1)^2+1/(u+1)+1/(u+1)^2
(2t+3)(2t-)-(4t+1)(t-9)
t^4-4t^3+2t^2+1=0怎么分解
化简t+1/t-(t+2)²-1/t²×t+1/t+3
(t^5+t^4+t^3+t^2+t+1)(t-1) 用直式计算
把(t的平方+2t)+2(t的平方+2t)+1分解因式
1/[1+(t^3)+(t^2)+t]•6/t =(6/t)-3/(1+t)-[(3t+3)/(1+t^2)]这是用什么方法分解到第二部的,这是用的待定系数法吗
分解因式:t^4-2t^2+1
1+10t+25t^2 分解因式
1+10t+25t^2 分解因式是?
把(t²+2t)²+2(t²+2t)+1分解因式 并求当t=-3时的值
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已知f(t)=3t*t-2t-2/t+3/t*t,证明f(t)=f(1/t)