1/60×2×x+（x+2）×1/60×6
    1/60×2×x+（x+2）×1/60×6
    4*（x+28)^0.5+4=x
    lnx/2=x
    20a^2-72a+13=0
    1÷10x=330÷100
    1÷x=330÷100
    25x^2-126x-351=0
    sinπx
    （y/5）+（6950-y/8）=1000
    y/5+8/6950-y=1000
    y/5
    5/y+8/6950-y/8=1000
    5/y+8/6950-y/8=1000
    x+2x^2=100
    (X-860)/3000=(X-500)/4000
    9^(2x+1)/10^2x=27/2
    9^2x+1/10^2x=27/2
    (9^(2x+1))/(10^2x)=27/2
    146x+x^2=3848.45×4/π

Home page << page1055 page1056 page1057 page1058 page1059 ... ... page1061 page1062 page1063 page1064 page1065 >> Last page 31237 pages in total