t+1/3=t+1=4

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t+1/3=t+1=4
4t^-8t+5-3t^+6t-2 其中t=2/1

4t^-8t+5-3t^+6t-2其中t=2/14t^-8t+5-3t^+6t-2其中t=2/14t^-8t+5-3t^+6t-2其中t=2/1我,

1/[1+(t^3)+(t^2)+t]•6/t =(6/t)-3/(1+t)-[(3t+

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1/[1+(t^3)+(t^2)+t]•6/t=(6/t)

先化简,再求值t/(t+1)-(t^2-1)/((t+2)^2-1*(t+3)/(t+1),其中t=

先化简,再求值t/(t+1)-(t^2-1)/((t+2)^2-1*(t+3)/(t+1),其中t=根号(2)-1先化简,再求值t/(t+1)-(t^2-1)/((t+2)^2-1*(t+3)/(t+1),其中t=根号(2)-1先化简,再求

t-1/3t-1/4t-1/5t=13怎样解

t-1/3t-1/4t-1/5t=13怎样解t-1/3t-1/4t-1/5t=13怎样解t-1/3t-1/4t-1/5t=13怎样解t-1/3t-1/4t-1/5t=132/3t-(5+4)/20t=1340t-27t=13*6013t=1

先化简,在求值"(t+3t方-3)-(-t+4r方),其中t=-1

先化简,在求值"(t+3t方-3)-(-t+4r方),其中t=-1先化简,在求值"(t+3t方-3)-(-t+4r方),其中t=-1先化简,在求值"(t+3t方-3)-(-t+4r方),其中t=-1(t+3t方-3)-(-t+4r方),其中

4t^3-3t^2-2t+1=0 t等于多少

4t^3-3t^2-2t+1=0t等于多少4t^3-3t^2-2t+1=0t等于多少4t^3-3t^2-2t+1=0t等于多少可分解为(t-1)(4t^2+t-1)=0

已知f(t)=3t*t-2t-2/t+3/t*t,证明f(t)=f(1/t)

已知f(t)=3t*t-2t-2/t+3/t*t,证明f(t)=f(1/t)已知f(t)=3t*t-2t-2/t+3/t*t,证明f(t)=f(1/t)已知f(t)=3t*t-2t-2/t+3/t*t,证明f(t)=f(1/t)f(t)=3

(1-t)²+4t²/(1+t)²=1+t²/1+t 这是怎

(1-t)²+4t²/(1+t)²=1+t²/1+t这是怎么化简的救助(1-t)²+4t²/(1+t)²=1+t²/1+t这是怎么化简的救助(1-t)²

(t+3t²-3)-(-t+4t²),其中t=-1,怎么化简,怎么求值?

(t+3t²-3)-(-t+4t²),其中t=-1,怎么化简,怎么求值?(t+3t²-3)-(-t+4t²),其中t=-1,怎么化简,怎么求值?(t+3t²-3)-(-t+4t²)

已知t >0,则函数y =(t*t-4t+1)/t的最小值

已知t>0,则函数y=(t*t-4t+1)/t的最小值已知t>0,则函数y=(t*t-4t+1)/t的最小值已知t>0,则函数y=(t*t-4t+1)/t的最小值y=(t^2-4t+1)/t=t-4+1/t由于t>0,故t+1/t>=2(t

∫t^3*(1+t)/(1-t)dt=?

∫t^3*(1+t)/(1-t)dt=?∫t^3*(1+t)/(1-t)dt=?∫t^3*(1+t)/(1-t)dt=?∫t³(1+t)/(1-t)dt=∫(t^4+t³)/(1-t)dt=∫[2/(1-t)-2-2t-

3t^2+3t-1-t^3=0,

3t^2+3t-1-t^3=0,3t^2+3t-1-t^3=0,3t^2+3t-1-t^3=0,3t(t+1)-(t+1)(t²-t+1)=0-(t+1)(t²-t+1-3t)=0(t+1)(t²-4t+1)=

79.788456t - 1250t^2 - 8311.297508t^3 = 1

79.788456t-1250t^2-8311.297508t^3=179.788456t-1250t^2-8311.297508t^3=179.788456t-1250t^2-8311.297508t^3=1t1=-0.201108112

当t=1时,代数式t^3-2t[2t^2-3t(2t+2)]的值

当t=1时,代数式t^3-2t[2t^2-3t(2t+2)]的值当t=1时,代数式t^3-2t[2t^2-3t(2t+2)]的值当t=1时,代数式t^3-2t[2t^2-3t(2t+2)]的值20

解方程:t²+(2-t)²=t²+4t+8-2×(16t+12t

解方程:t²+(2-t)²=t²+4t+8-2×(16t+12t²+4t的三次方+t的四次方)+4+t²解方程:t²+(2-t)²=t²+4t+8-2×(16t

(t*t)-4t+3=0求t

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(2t+3)(2t-)-(4t+1)(t-9)

(2t+3)(2t-)-(4t+1)(t-9)(2t+3)(2t-)-(4t+1)(t-9)(2t+3)(2t-)-(4t+1)(t-9)(2t+3)(2t-3)-(4t+1)(t-9)=4t"-9-(4t"+t-36t-9)=36t-t=

13-20t+4t*t*t-20t*t*t*t=0,求t?

13-20t+4t*t*t-20t*t*t*t=0,求t?13-20t+4t*t*t-20t*t*t*t=0,求t?13-20t+4t*t*t-20t*t*t*t=0,求t?精确解集:{{t->1/20+1/20Sqrt[1-800/(48

3t^2-1=6t

3t^2-1=6t3t^2-1=6t3t^2-1=6t您好:3t^2-1=6t3t^2-6t=1t^2-2t=1/3t^2-2t+1=1/3+1(t-1)^2=4/3t-1=±(2√3)/3t=1±(2√3)/3如果本题有什么不明白可以追问

已知t>0,则函数y=(t^2-4t+1)/t的最小值为,(t^2-4t+1)/t怎样化成t-4+1

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