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Overview: 1 questions will be solved this time.Among them
☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality 3500*6/(x^3-0.5x^2+0.135x-0.0105) <288000000 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
3500 * 6 / ( x ^ 3 - 0.5 * x ^ 2 + 0.135 * x - 0.0105 ) <288000000 (1)
From the definition field of divisor
x ^ 3 - 0.5 * x ^ 2 + 0.135 * x - 0.0105 ≠ 0 (2 )
From inequality(1):
x ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!
From inequality(2):
x < 0.11612 或 x > 0.11612
From inequalities (1) and (2)
x < 0.11612 或 x > 0.11612 (3)
The final solution set is :
x < 0.11612 或 x > 0.11612Your problem has not been solved here? Please take a look at the hot problems !