Mathematics
语言:中文
Language:English
current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    x*8=16
    x*tanx=0.131
    (X-7%)/(8%-7%)=(2.6086-2.6243)/(2.5771-2.6243)
    X-7%/8%=(2.6086-2.6243)/(2.5771-2.6243)
    (20x+10(50-x))*0.8=560
    200√(x*x+100)√(x*x+1)/(x√(x*x*0.01+1)√(x*x+25)) = 1
    200√(x*x+2500)√(x*x+1)/(x√(x*x*0.01+1)√(x*x+25)) = 1
    -x^2-2.5x+3.5=0
    200√(x*x+2500)√(x*x+1)/(x√(x*x*0.01+1)√(x*x+400)√(x*x+9)) = 1
    200√(x*x+2500)√(x*x+1)/(x√(x*x*0.01+1)√(x*x+225)√(x*x+400)) = 1
    200√(x*x+900)√(x*x+1)/(x√(x*x*0.01+1)√(x*x+25)√(x*x+16)) = 1
    200√(x*x+2500)√(x*x+1)/(x√(x*x*0.01+1)√(x*x+25)√(x*x+16)) = 1
    30(x+1)*0.9=30x-18
    200√(x*x+1600)√(x*x+9)/(x√(x*x*0.01+1)√(x*x+25)√(x*x+16)) = 1
    200√(x*x+160)√(x*x+9)/(x√(x*x*0.01+1)√(x*x+25)√(x*x+16)) = 1
    200√(x*x+9)√(x*x+16)/(x√(x*x*0.01+1)√(x*x+25)√(x*x+16)) = 1
    30x+30x*0.9=30x-18
    200√(x*x+900)√(x*x+25)/(x√(x*x*0.01+1)√(x*x+1))√(x*x+16) = 1
    200√(x*x+900)√(x*x+9)/(x√(x*x*0.01+1)√(x*x+25))√(x*x+16) = 1
    200√(x*x+9)√(x*x+9)/(x√(x*x*0.01+1)√(x*x+100)) = 1

Home page << page680 page681 page682 page683 page684 ... ... page686 page687 page688 page689 page690 >> Last page 31249 pages in total