b)
b)

Let’s break it down step by step! First, multiplying two negatives gives a positive: . Next, raise -5 to the power of 3: . Now combine all the parts: . Add , then subtract , leading us to .

Surprising, right? Negative numbers can add a twist to calculations! This particular calculation shows how using proper order of operations is key to avoid common pitfalls—like adding instead of subtracting in the wrong order, leading to potential confusion. It’s always wise to double-check calculations when negatives are involved!