On line Solution of Monovariate Equation:
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Overview: 1 questions will be solved this time.Among them ☆1 inequalities
[ 1/1Inequality] Assignment:Find the solution set of inequality 4/(x+2) >x+2 . Question type: Inequality Solution: The inequality can be reduced to 1 inequality: 4 / ( x + 2 ) > x + 2 (1) From the definition field of divisor x + 2 ≠ 0 (2 ) From inequality(1): x < -4 或 -2 < x < 0 From inequality(2): x < -2 或 x > -2 From inequalities (1) and (2) x < -4 或 -2 < x < 0 (3) The final solution set is : x < -4 或 -2 < x < 0
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