x^2-4.34x=4.34
    (1/x)(1-1/(1+x)^12)=0
    56*0.9x-40x-580-（56*0.9x*0.13-5x）*0.12=60
    56x-40x-580-（56x*0.13-5x）*0.12=120
    3778750000=250*1300*x*(1171-0.5x)
    2x^2=9
    56x-40x-580-（56x*0.13-5x）*0.12=0
    2x^3-8x＋1＝0
    (75+x)x=3.928
    x^(2)-30.0137x-143.504
    11687.126+23.55X=313.215X-1696.42+（247.84X^2-892.496+446.90)/(X+0.5)
    -230x^6+690x^5-505x^4-180x^3+252x^2-28=0
    x^5+x^4=2
    x^3−x^2+x=105
    x^2-4=0
    X-1/2=5/6
    56x-40x-580-（56x*0.13-5）*0.12=0
    r^2+6r+10=0
    x^3-x^2+x=105
    10ln(4)+ln(X)=16

Home page << page31098 page31099 page31100 page31101 page31102 ... ... page31104 page31105 page31106 page31107 page31108 >> Last page 31249 pages in total