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☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality 0.095x+164.25/x-5279.4645/(x^3) <20 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
0.095 * x + 164.25 / x - 5279.4645 / ( x ^ 3 ) <20 (1)
From the definition field of divisor
x ≠ 0 (2 )
From the definition field of divisor
x ^ 3 ≠ 0 (3 )
From inequality(1):
x < -4.533522 或 x > 0.0001
From inequality(2):
x < 0 或 x > 0
From inequality(3):
x < 0 或 x > 0
From inequalities (1) and (2)
x < -4.533522 或 x > 0.0001 (4)
From inequalities (3) and (4)
x < -4.533522 或 x > 0.0001 (5)
The final solution set is :
x < -4.533522 或 x > 0.0001Your problem has not been solved here? Please take a look at the hot problems !