Overview: 1 questions will be solved this time.Among them ☆1 inequalities
[ 1/1Inequality] Assignment:Find the solution set of inequality x^2+4x-3 ≥0 . Question type: Inequality Solution: The inequality can be reduced to 1 inequality: x ^ 2 + 4 * x - 3 ≥0 (1) From inequality(1): x ≤ -4.645751 或 x ≥ 0.645751 The final solution set is : x ≤ -4.645751 或 x ≥ 0.645751