=-(-1)*1*-1*2
You asked:
Evaluate the expression: \(--1 \cdot 1 \cdot -1 \cdot 2\)
MathBot Answer:
\[--1 \cdot 1 \cdot -1 \cdot 2 = -2\]
\[\begin{aligned}--1 \cdot 1 \cdot -1 \cdot 2& = 1 \cdot 1 \cdot -1 \cdot 2\\& = 1 \cdot -1 \cdot 2\\& = - 2\\& = -2\end{aligned}\]