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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 2 questions will be solved this time.Among them
☆2 inequalities
[ 1/2Inequality]
Assignment:Find the solution set of inequality 2x >-1 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality：
2 * x > -1 (1)
From inequality(1)：
x ＞ -1/2
The final solution set is :
x ＞ -1/2
[ 2/2Inequality]
Assignment:Find the solution set of inequality -3x+9 ≥0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality：
-3 * x + 9 ≥0 (1)
From inequality(1)：
x ≤ 3
The final solution set is :
x ≤ 3
☆2 inequalities
[ 1/2Inequality]
Assignment:Find the solution set of inequality 2x >-1 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality：
2 * x > -1 (1)
From inequality(1)：
x ＞ -1/2
The final solution set is :
x ＞ -1/2
[ 2/2Inequality]
Assignment:Find the solution set of inequality -3x+9 ≥0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality：
-3 * x + 9 ≥0 (1)
From inequality(1)：
x ≤ 3
The final solution set is :
x ≤ 3