Solve the Inequality |2x-1| > -10: Key Insights

Question

Given:

\left|2x-1\right|>-10

Which of the following statements is necessarily true?

Video Solution

Step-by-Step Solution

Let's solve the problem:
Step 1: Recognize that the inequality we are dealing with is 2x1>10 \left|2x-1\right| > -10 .
Step 2: Consider the nature of absolute values: for any real xx, 2x1\left|2x-1\right| is always non-negative (i.e., 0\geq 0).
Step 3: Observe that the right side of the inequality, 10-10, is negative. Therefore, the inequality 2x1>10\left|2x-1\right| > -10 is always true because 2x1\left|2x-1\right| as a non-negative quantity will always be greater than any negative number.
Step 4: Since the inequality condition always holds true, this means that the statement is valid for all xx.

Therefore, the correct answer is that the inequality holds for all xx.

The solution to the problem is For all x.

Answer

For all x