valuate. \( -1(-2)(4)(2) \)

Let’s break it down step by step! We start with the expression \(-1(-2)(4)(2)\). First, multiply \(-1\) and \(-2\), which gives you \(2\) because two negatives make a positive. Next, take that \(2\) and multiply it by \(4\), resulting in \(8\). Finally, multiply \(8\) by \(2\), which equals \(16\). So the final answer is \(16\)! If you're struggling with negative signs, remember that multiplying two negatives always gives you a positive result. This principle can save you from common pitfalls when evaluating such expressions. Just keep track of those signs, and you’ll be multiplying like a pro!