Mathematics
语言:
中文
Language:English
==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Solving equations online >
On line Solution of Monovariate Equation
> The history of univariate equation calculation
25*(4000*0.75-2500)=25*(2500*y/10-1500)
x²+(36/5)²=81
lnx=-1.61
8x^2-10x-18=0
x/sinx
4x^2-14x-18=0
200x^3+42x+11=0
(-x+√(x^2+8))(-7x+√(49x^2-24))=8
2/x-2(3/x+3/2)=0
0.4(5+x)=0.2(20+x)
-63x^2+610x-285
0.047 = -0.0009x2 + 0.0178x + 0.1168
x=840-2*(860-2x)
x=2*(860-2x)-840
x+4/0.3-2x-0.3/0.5=1
y = -0.0007*17.8832^2+0.0294*17.8832+0.0061
x^2-2x+5=0
12×6×47+6×6×6=15×15x
x^3+0.1x^2=2*10^(-29)
5y-8y+3y=12-6
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