Mathematics
语言:中文
Language:English
current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    1400x-400-550x-(1400x/1.13*0.13-50*1)*1.1=0
    y^2-6y+13=0
    (y-3)^2=-4
    6214.3×π×0.0046×(50-x)=107.42×0.32738×(x-38)
    347+2*11+3*17+4*16+5*84+5X=4.5*【X+475】
    cot45
    (144.5+441.5)/30*x+118.5/30*(x+15)+90/30*(x+30)=995
    cot45
    cot45
    5x²-1=-2x
    (x-105)/100=(x-104)/104
    (7-x)*4=16
    8%x-(30000-x)*3%=1300
    4(k-1)²-4k²=0
    (4/15):(4/25)=(4/15):(4/x)
    6X∧2-3X-18
    2X∧2+5X-18=0
    7000 = 3000(1-x)+4000(1+2x)(1-x)
    (x+2)^2=(3-x)^2+9
    (x+2)*(x+3)*(x+4)=120

Home page << page2991 page2992 page2993 page2994 page2995 ... ... page2997 page2998 page2999 page3000 page3001 >> Last page 31237 pages in total