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 (1+x+2x^2)/(1-x^3) >= 1+x+x^2 . Question type: Inequality Solution: The inequality can be reduced to 1 inequality: ( 1 + x + 2 * x ^ 2 ) / ( 1 - x ^ 3 ) >= 1 + x + x ^ 2 (1) From the definition field of divisor 1 - x ^ 3 ≠ 0 (2 ) From inequality(1): -1 ≤ x ≤ 0 或 0 ≤ x ≤ 0 或 0 ≤ x ≤ 1 From inequality(2): x < 1 或 x > 1 From inequalities (1) and (2) -1 ≤ x ≤ 0 或 0 ≤ x ≤ 0 或 0 ≤ x < 1 (3) The final solution set is : -1 ≤ x ≤ 0 或 0 ≤ x ≤ 0 或 0 ≤ x < 1
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