Inequalities – Square inequality – Exercise 5692
Exercise Solve the square inequality: Final Answer Solution Move everything to one side: It is a square inequality. its coefficients are The coefficient of the squared expression (a) is negative,…
Exercise Solve the square inequality: Final Answer Solution Move everything to one side: It is a square inequality. its coefficients are The coefficient of the squared expression (a) is negative,…
Exercise Solve the inequality: Final Answer Solution Split the dual inequality into two inequalities: Solve the first inequality: Solve the second inequality: Finally, intersect both results: and Therefore, final answer…
Exercise Solve the inequality: Final Answer Solution In order to get rid of the fractions,multiply the inequality by 10: Have a question? Found a mistake? - Write a comment below!…
Exercise Prove the inequality: Note: this inequality is the n=2 case in Inequality of arithmetic and geometric means. Proof We use short multiplication furmula: The following sentence is true for…
Exercise Solve the inequality: Final Answer Solution By absolute value definition, the inequality is equivalent to this inequality: And this inequality is equivalent to these two the intersection between the…
Exercise Solve the inequality: Final Answer Solution We check when the phrases in the absolute values equal zero: We divide the x-axis into foreign sections by the points we found.…
Exercise Solve the inequality: Final Answer Solution We check when the phrases in the absolute values equal zero: We divide the x-axis into foreign sections by the points we found.…
Exercise Solve the inequality: Final Answer Solution Open brackets: Move everything to one side: It is a square inequality. Its coefficients are The coefficient of the square expression (a) is…