To find: the inequality which has no solution and the inequality wioth exactly one solution.
Answer to Problem 128AYU
The inequality with zero real solution is
Explanation of Solution
Given information:
Calculation:
Consider the inequality
Solve the equation.
This
So the inequality
Consider another inequality.
Solve the inequality.
We know that square of any number is either equal to zero or greater than zero.
Inequality (1) is true only for one value of
Therefore, the inequality with zero real solution is
Chapter A Solutions
Precalculus
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