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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    2x(16-2x)=240
    (30-2x)(16-2x)=240
    (10+x)(500-10x)=8750
    300(1-x)²=192
    4.3532=(26.23*0.681*(x+0.1))/(1+0.681(x+0.1))*(100-14.9-0.96)/100*1/(1+0.31*0.96)+(1.45(x+0.1))/(1.36*0.101325)
    x^2-50x+850
    x^2-50x-850
    23.5x^7+25x^5+25x^6 =88.2797
    23.5x^8+25x^7+25x^6 =94.538
    23.5x^8+25x^7+25x^6 =97.8405
    23.5x^9+25x^7+25x^8 =97.8405
    23.5x^10+25x^9+25x^8 =101.2577
    25x^10+25x^9+25x^8 =101.2577
    n^13+n^12+n^11+n^10+n^14=8÷1.2
    n^13+n^12+n^11+n^10+n^14=8.3÷1.2
    (x+5)√(x²-25)=216
    -4x∧2-4x-1=0
    (400-240-10x)(200+40x)=41600
    8.315×3.98×x∧3=(x-0.06)∧2
    (20-2x)(16-2x)=20*16*0.75

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