84.1 = 38.901ln(x) - 8.0409
    50 = 38.901ln(x) - 8.0409
    84.1 = 40.294ln(x) - 12.11
    50 = 40.294ln(x) - 12.11
    x*99.975%-114.035*100.025%=2/10
    x*99.975%-114.035*100.025%=1/10
    x*99.975%-114.035*100.025%=0.5/10
    1.56=(50.24-156.19+x+((50.24-156.19+x)/(14+134))*(-254)+25.77)/(14+134-254+74)
    0.6cosa+12.5sina=0.75
    x*99.975%-120.106*100.025%=0.5/10
    x*99.975%-120.106*100.025%=2/10
    x*99.975%-120.106*100.025%=1/10
    x1/4
    tanx=x
    3x^2-9x=0
    3x2-9x=0
    [2x^2-sqrt(37)x+35/4]^2+9-2x^2
    35x^2-6sqrt(37)x+333
    （1/2）x=（1/5）
    （5/14）x=（360/7）

Home page << page239 page240 page241 page242 page243 ... ... page245 page246 page247 page248 page249 >> Last page 31237 pages in total