6∧-X
    −ab(ab+1)÷(−0.5ab)
    −ab(ab+1)÷(−0.5ab)
    （3X+0.01)*(4X+0.01)*0.47=0.112
    9x减36等于6x
    sqrt(3t^2-9t+9)=t
    sqrt(3t^2-9t+9)=3-t
    9x减36等于6x
    49减5x等于 36加7x
    sqrt(3t^2-12t+12)=3-t
    5x²=81
    8（1000-X）+5X=6950
    8（1000-X）+5X=6950
    8（1000-X）+5X=6950
    8（1000-X）+5X=6950
    27t-5t²＝9.6
    (92+90+x)÷3+4=x
    100-100*(e^(-(x/50)^1.1))=99
    100-100*e(-(x/50)^1.1)=99
    100-100×e^((-(x/50)^1.1))=1

Home page << page1060 page1061 page1062 page1063 page1064 ... ... page1066 page1067 page1068 page1069 page1070 >> Last page 31237 pages in total