Question

1. simplify: (9 + 4 - 2) + (4 • 2)

Explanation:

Step1: Simplify inside first parentheses

Calculate \(9 + 4 - 2\). First, \(9 + 4 = 13\), then \(13 - 2 = 11\).

Step2: Simplify inside second parentheses

Calculate \(4 \cdot 2 = 8\).

Step3: Add the two results

Add the results from Step1 and Step2: \(11 + 8 = 19\).

Answer:

19