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It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 250 = 3.14÷4×(x×x)×1.8x+0.26(x×x×x) .
Question type: Equation
Solution:Original question:
| 250 | = | 157 50 | ÷ | 4 | × | ( | x | x | ) | × | 9 5 | x | + | 13 50 | ( | x | x | x | ) |
| Right side of the equation = | 1413 1000 | ( | x | x | ) | x | + | 13 50 | ( | x | x | x | ) |
| 250 | = | 1413 1000 | ( | x | x | ) | x | + | 13 50 | ( | x | x | x | ) |
| Right side of the equation = | 1413 1000 | x | x | x | + | 13 50 | ( | x | x | x | ) |
| = | 1413 1000 | x | x | x | + | 13 50 | x | x | x |
| 250 | = | 1413 1000 | x | x | x | + | 13 50 | x | x | x |
the solutions is:
x≈5.306580 , keep 6 decimal places
There are 1 solution(s).
解方程的详细方法请参阅：《方程的解法》