Mathematics
语言:中文
Language:English
current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    2x^3+33x^2+60x+20=0
    x∧2-90x+1600=0
    (x-7)/(8-7)=(5-4.8684)/(5.3349-4.8684)
    (x-4.8684)/(5.3349-4.8684)=(20000-19473.3)/(21339.6-19473.3)
    (x-4.8684)/(5.3349-4.8684)=(6-7)/(8-7)
    (2x+3)(x-6)=16
    4.519943=4.519943*((1+r)^(-4) )-r
    4.519943=4.519943*((1+r)^-4 )-r
    208.215=140/(0.133213+(0.5774+0.364*x/1000)/(1-0.5774*0.364*x/1000))
    4.519943=4.519943*((1+r)^-4 )-r
    x-20%x=60
    -2*3.141592653/4*sin(3.1415926t/4)=-3t^2+12t-9
    4.519943=4.519943(1+r)^-4 -r
    x-70%x=56
    4.519943=4.519943(1+r)^-4-r
    x^3-8x^2+21x-10=0
    4.519943=4.519943(1+r)^-4+r
    4/5(x-39)=3/7 x+39
    2800*(1-(1/(1+x)^21))/x+100000/((1+x)^21)-106000=0
    64xx-216x+324=75xx

Home page << page30907 page30908 page30909 page30910 page30911 ... ... page30913 page30914 page30915 page30916 page30917 >> Last page 31249 pages in total