x²-4x=0
    x²-4x=0
    -3x²+25x-50=0
    2/1(x—3)=1.5
    2x+1
     -xlog(2,x)-(1-x)log(2,1-x)=25
     xlog(2,x)+(1-x)log(2,1-x) =-30
     xlog(2,x)+(1-x)log(2,1-x) =-1
     xlog(2,x)+(1-x)log(2,1-x) =-0.82
     xlog(2,x)+(1-x)log(2,1-x) =-1.35
    xlog(2,x)+(1-x)log(2,1-x)=1.35
    xlog(2,x)+(1-x)log(2,1-x)
    xlog2x+(1-x)log2(1-x)=1.35
    0.72*3-7x=0.06
    2*(3-x)^2+5*(3-x)=0
    abs(x×e3)
    4x^5-2x^3+8x^2-5
    3（x-7）=2（1+x）-12
    3.59x=sin(2πx)
    3.59x=sin(2x)

Home page << page2135 page2136 page2137 page2138 page2139 ... ... page2141 page2142 page2143 page2144 page2145 >> Last page 31249 pages in total