5 + [-1(-2 - 1)]2=

asked by guest
on Nov 12, 2024 at 12:14 am



You asked:

Evaluate the expression: \(5 + -\left( 1 \cdot \left(-2 - 1\right) \right) \cdot 2\)

MathBot Answer:

\[5 + -\left( 1 \cdot \left(-2 - 1\right) \right) \cdot 2 = 11\]

\[\begin{aligned}5 + -\left( 1 \cdot \left(-2 - 1\right) \right) \cdot 2& = 5 - 1 \cdot \left(-2 - 1\right) \cdot 2\\& = 5 - 1 \cdot -3 \cdot 2\\& = 5 - -3 \cdot 2\\& = 5 + 3 \cdot 2\\& = 5 + 6\\& = 11\end{aligned}\]

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