5x^2-80x+320=0
    36÷(2x+6×3)=1
    40000-400x+x^2=0.959x/4
    11.28x^3+16.46x^2-328.38x-3804.82=0
    3c^(2)-4c-36=0
    x^2+3x-5=0
    0 = -0.5471x5 + 26.03x4 - 473.47x3 + 4152.8x2 - 14347x + 9737.4
    x/500+x/400=6.75
    25x2-80x=64
    11.28x^3+40.94x^2-357.80x-3843.43=0
    -1/3x-2/3=-1/4x*x+3/2x+4
    x=lg5000/lg2
    -(x-2.3*10^-6(8/5-2800x)*(29-140000x)2)=0
    x-1≥2x
    50x^2 -x-1=0
    3*1.02^x=1.04^x
    20x^2 -x-1=0
    (-x^2+26*x-160)^2-(16-x)*(x-8)*(20-x)*(x-10)=0
    -7x^2+16x+28=0
    1/8X=12

Home page << page31092 page31093 page31094 page31095 page31096 ... ... page31098 page31099 page31100 page31101 page31102 >> Last page 31235 pages in total