(−9) − (−8) + 2 × 4^2

asked by guest
on Sep 20, 2024 at 10:47 pm



You asked:

Evaluate the expression: \(-9 - -8 + 2 \cdot {4}^{2}\)

MathBot Answer:

\[-9 - -8 + 2 \cdot {4}^{2} = 31\]

\[\begin{aligned}-9 - -8 + 2 \cdot {4}^{2}& = -9 + 8 + 2 \cdot 4^{2}\\& = -9 + 8 + 2 \cdot 16\\& = -9 + 8 + 32\\& = -1 + 32\\& = 31\end{aligned}\]

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