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On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > On line Solution of Monovariate Equation > The history of univariate equation calculation
1100-50x=142x
220000000=14.3*200x*(405-x/2)
tanx*((e^x+e^(-x))/(e^x-e^(-x))=1
x+(x*0.13)=1830000
x^2-102.86x-906.9＝0
x+(x*0.13)=1800000
(cosx)*(e^x+e^(-x))/2 = 1
(cosx)*(e^x+e^(-x))/2=1
2x^2-9x=-9
2^x-9x=-9
1/x-2x
(27-x)/2x=27/36
1035.17=（42.5/y）*（1-（1/（1+y）^20））+（1000/（1+y）^20）
0.007799166x^4−1.728457114x^3+143.4162711744x^2−5279.7138369852x+72755.4527944352=0
692.9+6.6728x-0.004935*x*x=1300+0.4x
692.9+6.6728x-0.004935*x*x=1200+0.5x
（1＋50%）x×0.8－x＝28
x²-x+1
ln（4.3/x）=0.83
（16+x）^36=9/19
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220000000=14.3*200x*(405-x/2)
tanx*((e^x+e^(-x))/(e^x-e^(-x))=1
x+(x*0.13)=1830000
x^2-102.86x-906.9＝0
x+(x*0.13)=1800000
(cosx)*(e^x+e^(-x))/2 = 1
(cosx)*(e^x+e^(-x))/2=1
2x^2-9x=-9
2^x-9x=-9
1/x-2x
(27-x)/2x=27/36
1035.17=（42.5/y）*（1-（1/（1+y）^20））+（1000/（1+y）^20）
0.007799166x^4−1.728457114x^3+143.4162711744x^2−5279.7138369852x+72755.4527944352=0
692.9+6.6728x-0.004935*x*x=1300+0.4x
692.9+6.6728x-0.004935*x*x=1200+0.5x
（1＋50%）x×0.8－x＝28
x²-x+1
ln（4.3/x）=0.83
（16+x）^36=9/19
Home page << page6763 page6764 page6765 page6766 page6767 ... ... page6778 page6779 page6780 page6781 page6782 >> Last page 31237 pages in total