Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN: 9781337614085
Author: Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher: Cengage,
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**Problem 13.**

Evaluate the expression: \(7^2 \times (-4)^1\).

**Explanation:**

- \(7^2\) indicates that 7 is raised to the power of 2, which equals 49.
- \((-4)^1\) means -4 is raised to the power of 1, which remains -4.

The expression can be calculated as:
\[49 \times (-4)\]

By multiplying these two numbers, we find the result is \(-196\).
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Transcribed Image Text:**Problem 13.** Evaluate the expression: \(7^2 \times (-4)^1\). **Explanation:** - \(7^2\) indicates that 7 is raised to the power of 2, which equals 49. - \((-4)^1\) means -4 is raised to the power of 1, which remains -4. The expression can be calculated as: \[49 \times (-4)\] By multiplying these two numbers, we find the result is \(-196\).
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