Mathematics
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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    0.9^x=0.5
    160056x^2-224888x-67.5=0
    12.38x=(x+3.5)×7.96
    1-a/(1.66+a)+1/6.28318530718sin(6.28318530718a/(1.66+a)) = 1/(2*2.075333)
    1-a/(1.66+a)+1/6.28318530718sin(6.28318530718a/(1.66+a)) = 1/(2*2.140684)
    1-a/(1.66+a)+1/6.28318530718sin(6.28318530718a/(1.66+a)) = 1/(2*2.105618)
    1-a/(1.66+a)+1/6.28318530718sin(6.28318530718a/(1.66+a)) = 1/(2*2.105617)
    1-a/(1.66+a)+1/6.28318530718sin(6.28318530718a/(1.66+a)) = 1/(2*2.151948)
    1-a/(1.66+a)+1/6.28318530718sin(6.28318530718a/(1.66+a)) = 1/(2*2.115269)
    1-a/(1.66+a)+1/6.28318530718sin(6.28318530718a/(1.66+a)) = 1/(2*2.108904)
    (x-650)/1333=(x-350)/2400
    (x-650)/1333.33=(x-350)/2400
    3^a=a^9
    3^a=a^9
    a*a-20a+95=0
    x^2-3x-18=0
    2a*73+28a=187.6
    2a*72+28a=187.6
    x^4-16x^3+60x^2+32x-256=0
    (0.000193812x)^1.77-0.389528265*0.000193812x*0.000479032x+(0.000479032x)^1.51=1

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