3−[(−25)÷5+(−2)3]+{−2+(−3)2[(−9+5)÷(−2)]}

asked by guest
on Jan 22, 2025 at 5:15 pm



You asked:

Evaluate the expression: \(3 - \left(\frac{-25}{5} + -2 \cdot 3\right) + -2 + -3 \cdot 2 \cdot \frac{-9 + 5}{-2}\)

MathBot Answer:

\[3 - \left(\frac{-25}{5} + -2 \cdot 3\right) + -2 + -3 \cdot 2 \cdot \frac{-9 + 5}{-2} = 0\]

\[\begin{aligned}3 - \left(\frac{-25}{5} + -2 \cdot 3\right) + -2 + -3 \cdot 2 \cdot \frac{-9 + 5}{-2}& = 3 - \left(- \frac{25}{5} - 6\right) - 2 - 6 \cdot \left(-9 + 5\right) \cdot \frac{1}{-2}\\& = 3 - -11 - 2 - 6 \cdot \left(-9 + 5\right) \cdot \frac{1}{-2}\\& = 3 + 11 - 2 - 6 \cdot \left(-9 + 5\right) \cdot \frac{1}{-2}\\& = 3 + 11 - 2 - 6 \cdot \frac{-4}{-2}\\& = 3 + 11 - 2 - 6 \cdot 2\\& = 3 + 11 - 2 - 12\\& = 14 - 2 - 12\\& = 12 - 12\\& = 0\end{aligned}\]

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