x^3-6x^2+12x-1=0
    16-12x×x=0
    3x×x-4=0
    184.63/cos(22+x)=173.21/cos(30+x)
    184.63/cos(22+x)=173.21/cos(30+x)
    c/1
    c/1
    c/1
    (2x-1)/5+1=(x+1)/2
    2[2*(-6)-1]+1=5[(-6)+a]
    lnx=x
    [-200(16+a/2)+5000](16-7-a/2)-2000＝12112
    16200-1800a+50a²＝14114
    2n×n+n=171
    50a²-1800a+2086
    50a²-1800a+2086
    2n+n=171
    x^2+50x=0
    (1+x)^5=1.1
    3x/16=[(5-2x)/8]+2

Home page << page2040 page2041 page2042 page2043 page2044 ... ... page2046 page2047 page2048 page2049 page2050 >> Last page 31249 pages in total