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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
-x^2＋20x＝19
3*X^2-4.15*X+0.9=0
4x^2-32x-27=0
x*x+(19.5/9)*x*x*(19.5/9) = 6.39*6.39
x^2+x-135=0
x*x+(20/9)*x*x*(20/9)=6.67*6.67
x^2+22x-135=0
x*x+(16/9)*x*x*(16/9)=6.67
0.4×（4000-x）-7x=1422.4
0.4×（4000-x）-7x=1422.4
x^2+5x+1+0
x2+5x+1+0
552.576*(x-298.15)+177.5333/2000*(x^2-298.15^2)-34.09331*10^(-6)/3*(x^3-298.15^3)=802.335*1000
1548=45*x+10*x*x
a^(3)-4a^(2)-12=
(20-3x)(12-2x)＝112
3000＋(a＋1.05)+15(1+a)＝51750＋15
3000＋(a＋1.05)+15(1+a)＝51750＋15
8*x+x^2=4.25
45x^2-196x+196
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3*X^2-4.15*X+0.9=0
4x^2-32x-27=0
x*x+(19.5/9)*x*x*(19.5/9) = 6.39*6.39
x^2+x-135=0
x*x+(20/9)*x*x*(20/9)=6.67*6.67
x^2+22x-135=0
x*x+(16/9)*x*x*(16/9)=6.67
0.4×（4000-x）-7x=1422.4
0.4×（4000-x）-7x=1422.4
x^2+5x+1+0
x2+5x+1+0
552.576*(x-298.15)+177.5333/2000*(x^2-298.15^2)-34.09331*10^(-6)/3*(x^3-298.15^3)=802.335*1000
1548=45*x+10*x*x
a^(3)-4a^(2)-12=
(20-3x)(12-2x)＝112
3000＋(a＋1.05)+15(1+a)＝51750＋15
3000＋(a＋1.05)+15(1+a)＝51750＋15
8*x+x^2=4.25
45x^2-196x+196
Home page << page28191 page28192 page28193 page28194 page28195 ... ... page28206 page28207 page28208 page28209 page28210 >> Last page 28275 pages in total