-6(4)^2-8(-4)-7=

asked by guest
on Nov 14, 2024 at 3:10 pm



You asked:

Evaluate the expression: \(-\left( 6 \cdot {4}^{2} \right) - 8 \cdot -4 - 7\)

MathBot Answer:

\[-\left( 6 \cdot {4}^{2} \right) - 8 \cdot -4 - 7 = -71\]

\[\begin{aligned}-\left( 6 \cdot {4}^{2} \right) - 8 \cdot -4 - 7& = - 6 \cdot 4^{2} - 8 \cdot -4 - 7\\& = - 6 \cdot 16 - 8 \cdot -4 - 7\\& = - 96 - 8 \cdot -4 - 7\\& = -96 - 8 \cdot -4 - 7\\& = -96 - -32 - 7\\& = -96 + 32 - 7\\& = -64 - 7\\& = -71\end{aligned}\]

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