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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 5x-8 <8+x3x-5 >x+3 .
Question type: Inequality
Solution:
The inequality can be reduced to 2 inequalities:
5 * x - 8 <8 + x * 3 * x - 5 (1)
8 + x * 3 * x - 5 > x + 3 (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 或 x > 1/3
From inequalities (1) and (2)
x < 0 或 x > 1/3 (3)
The final solution set is :
x < 0 或 x > 1/3Your problem has not been solved here? Please take a look at the hot problems !