Mathematics
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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:Mathematical operation > History of Mathematical Computation
x^3-6x-4=0
(4410000+480^2)/(2*480)
(4410000+480^2)/2*480
(2+x)/2=5
(x-2019)(x-2020) = 2021*2022
x*3438/9=357.16
3+2
81=0.245x+(0.9×5÷76140)x^(3)
(40-x)^2*(0.435*0.435+x^2)=(80^2+(40-x)^2)*1.5^2*x^2
(82.4-x)^2*(0.435*0.435+x^2)=(177.7^2+(82.4-x)^2)*1.55^2*x^2
(82.4-x)^2*(0.635*0.635+x^2)=(177.7^2+(82.4-x)^2)*1.55^2*x^2
(82.4-x)^2=1
28*x+3=9
[ (15+12) x (35-x) + (11+12) x]x2+ [15x (35-x) +11x] x6=4400
5.46+5.33=x
-0.0299/0.000122*(e(-0.000122*10000)-e(-0.000122*1118.7))
-0.0299/0.00122*(e(-0.000122*10000)-e(-0.000122*1118.7))
-0.0299/0.00122*(e(-0.00122*10000)-e(-0.00122*1118.7))
-0.2643/0.00207*(e(-0.00207*1118.7)-e(-0.00207*0))
-0.0347/0.00004*(e(-0.00004*10000)-e(-0.00004*199.54))
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