Equations
Fold
Math OP
Unfold
Linear algebra
Unfold
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^3+x^2+x+1=0
x3+x2+x+1=0
0.492/[ (50+6.8x) /(90+15.3x)]= 0.508/[ (40+8.5x) /(0+15.3x)]
0.492/[ (50+6.8x) /(90+15.3x)]= 0.508/[ (40+8.5x) /(0+15.3x)]
0.492/[ (50+6.8x) /(90+15.3x)]= 0.508/[ (40+8.5x) /(0+15.3x)]
x2-1.9792160752016x-46.2463886852658=0
11.13228x2-22.032x-514.8=0
5.13228x2-22.032x-514.8=0
0＝-(39762*sin((3*x)/2)^2+5640*sin((3*x)/2)+39762*cos((3*x)/2)^2+123939*cos((3*x)/2))/(17672*cos((3*x)/2)^2+110168*cos((3*x)/2)+171698)
x2-33.25x-246.65=0
0＝-(19881*sin(3*x)^2-2820*sin(3*x)+19881*cos(3*x)^2-104058*cos(3*x))/(2209*cos(3*x)^2-23124*cos(3*x)+60516)
0＝-(19881*sin(3*x)^2-2820*sin(3*x)+19881*cos(3*x)^2-61335*cos(3*x))/(2209*cos(3*x)^2-13630*cos(3*x)+21025)
0＝-(19881*sin(3*x)^2-2820*sin(3*x)+19881*cos(3*x)^2-61335*cos(3*x))/(2209*cos(3*x)^2-13630*cos(3*x)+21025)
x2-1.9788x-46.23=0
0＝-(19881*sin(3*x)^2-1410*sin(3*x)+19881*cos(3*x)^2-40608*cos(3*x))/(2209*cos(3*x)^2-9024*cos(3*x)+9216)
0＝-(39762*sin((3*x)/2)^2+2820*sin((3*x)/2)+39762*cos((3*x)/2)^2+81639*cos((3*x)/2))/(17672*cos((3*x)/2)^2+72568*cos((3*x)/2)+74498)
tan(x)=(86.6*sin(3/2*x)-20)/(155.71-57.735*(cos(3/2*x)))
x^2+0.01x-1.8*10^-5=0
0= -(299991060*sin((3*x)/2)^2-69282000*sin((3*x)/2)+299991060*cos((3*x)/2)^2-809069160*cos((3*x)/2))/(133333209*cos((3*x)/2)^2-719193348*cos((3*x)/2)+969824164)
0=-(299991060*sin((3*x)/2)^2-69282000*sin((3*x)/2)+299991060*cos((3*x)/2)^2-809069160*cos((3*x)/2))/(133333209*cos((3*x)/2)^2-719193348*cos((3*x)/2)+969824164)
Home page << page3203 page3204 page3205 page3206 page3207 ... ... page3218 page3219 page3220 page3221 page3222 >> Last page 31235 pages in total
x3+x2+x+1=0
0.492/[ (50+6.8x) /(90+15.3x)]= 0.508/[ (40+8.5x) /(0+15.3x)]
0.492/[ (50+6.8x) /(90+15.3x)]= 0.508/[ (40+8.5x) /(0+15.3x)]
0.492/[ (50+6.8x) /(90+15.3x)]= 0.508/[ (40+8.5x) /(0+15.3x)]
x2-1.9792160752016x-46.2463886852658=0
11.13228x2-22.032x-514.8=0
5.13228x2-22.032x-514.8=0
0＝-(39762*sin((3*x)/2)^2+5640*sin((3*x)/2)+39762*cos((3*x)/2)^2+123939*cos((3*x)/2))/(17672*cos((3*x)/2)^2+110168*cos((3*x)/2)+171698)
x2-33.25x-246.65=0
0＝-(19881*sin(3*x)^2-2820*sin(3*x)+19881*cos(3*x)^2-104058*cos(3*x))/(2209*cos(3*x)^2-23124*cos(3*x)+60516)
0＝-(19881*sin(3*x)^2-2820*sin(3*x)+19881*cos(3*x)^2-61335*cos(3*x))/(2209*cos(3*x)^2-13630*cos(3*x)+21025)
0＝-(19881*sin(3*x)^2-2820*sin(3*x)+19881*cos(3*x)^2-61335*cos(3*x))/(2209*cos(3*x)^2-13630*cos(3*x)+21025)
x2-1.9788x-46.23=0
0＝-(19881*sin(3*x)^2-1410*sin(3*x)+19881*cos(3*x)^2-40608*cos(3*x))/(2209*cos(3*x)^2-9024*cos(3*x)+9216)
0＝-(39762*sin((3*x)/2)^2+2820*sin((3*x)/2)+39762*cos((3*x)/2)^2+81639*cos((3*x)/2))/(17672*cos((3*x)/2)^2+72568*cos((3*x)/2)+74498)
tan(x)=(86.6*sin(3/2*x)-20)/(155.71-57.735*(cos(3/2*x)))
x^2+0.01x-1.8*10^-5=0
0= -(299991060*sin((3*x)/2)^2-69282000*sin((3*x)/2)+299991060*cos((3*x)/2)^2-809069160*cos((3*x)/2))/(133333209*cos((3*x)/2)^2-719193348*cos((3*x)/2)+969824164)
0=-(299991060*sin((3*x)/2)^2-69282000*sin((3*x)/2)+299991060*cos((3*x)/2)^2-809069160*cos((3*x)/2))/(133333209*cos((3*x)/2)^2-719193348*cos((3*x)/2)+969824164)
Home page << page3203 page3204 page3205 page3206 page3207 ... ... page3218 page3219 page3220 page3221 page3222 >> Last page 31235 pages in total