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Assignment:Find the solution set of inequality 0.0054*x^2+0.06*x*sqrt(3.27*x^2) <5.03 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
0.0054 * x ^ 2 + 0.06 * x * sqrt ( 3.27 * x ^ 2 ) <5.03 (1)
From the definition field of √
3.27 * x ^ 2 ≥ 0 (2 )
From inequality(1):
x < 6.645449
From inequality(2):
x ≤ 0 或 0 ≤ x ≤ 0 或 x ≥ 0
From inequalities (1) and (2)
x ≤ 0 或 0 ≤ x ≤ 0 或 0 ≤ x < 6.645449 (3)
The final solution set is :
x ≤ 0 或 0 ≤ x ≤ 0 或 0 ≤ x < 6.645449Your problem has not been solved here? Please take a look at the hot problems !