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Assignment:Find the solution set of inequality -0.05 <= (500x-0.01357-503.53533x+252.62243x^2)/(500x) .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
-0.05 <= ( 500 * x - 0.01357 - 503.53533 * x + 252.62243 * x ^ 2 ) / ( 500 * x ) (1)
From the definition field of divisor
500 * x ≠ 0 (2 )
From inequality(1):
x ≥ -0.085595
From inequality(2):
x < 0 或 x > 0
From inequalities (1) and (2)
-0.085595 ≤ x < 0 或 x > 0 (3)
The final solution set is :
-0.085595 ≤ x < 0 或 x > 0Your problem has not been solved here? Please take a look at the hot problems !