Chapter 2: Q63. (page 108)

Alex and Wesley are solving $|x + 5| = - 3$ . Is either of them correct? Explain your reasoning

Short Answer

Expert verified

Wesley is correct.

Step by step solution

Step-1. Write down the given statement.

The given expression is:

$|x + 5| = - 3$

Step-2. Evaluate the given for both Alex and Wesley.

In the given expression, $|x + 5| = - 3$ , the distance between x and 5 is negative, i.e. -3, which is not possible as distance can never be negative.

Hence, the solution set will be an empty set for the given expression.

Therefore, Wesley is correct.

Step-3. Conclusion from the statement.

Wesley is correct from the given statement.

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Alex and Wesley are solving $|x + 5| = - 3$ . Is either of them correct? Explain your reasoning

Short Answer

Step by step solution

Step-1. Write down the given statement.

Step-2. Evaluate the given for both Alex and Wesley.

Step-3. Conclusion from the statement.

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Alex and Wesley are solving x+5=−3. Is either of them correct? Explain your reasoning

Short Answer

Step by step solution

Step-1. Write down the given statement.

Step-2. Evaluate the given for both Alex and Wesley.

Step-3. Conclusion from the statement.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Statistics

Logic and Functions

Pure Maths

Theoretical and Mathematical Physics

Probability and Statistics

Applied Mathematics

Study anywhere. Anytime. Across all devices.

Alex and Wesley are solving $|x + 5| = - 3$ . Is either of them correct? Explain your reasoning