3[(7 - 5)2 + (20 - 19)2] + 14

asked by guest
on Jan 19, 2025 at 2:28 am



You asked:

Evaluate the expression: \(3 \left(\left(7 - 5\right) \cdot 2 + \left(20 - 19\right) \cdot 2\right) + 14\)

MathBot Answer:

\[3 \left(\left(7 - 5\right) \cdot 2 + \left(20 - 19\right) \cdot 2\right) + 14 = 32\]

\[\begin{aligned}3 \left(\left(7 - 5\right) \cdot 2 + \left(20 - 19\right) \cdot 2\right) + 14& = 3 \cdot \left(\left(7 - 5\right) \cdot 2 + \left(20 - 19\right) \cdot 2\right) + 14\\& = 3 \cdot \left(2 \cdot 2 + \left(20 - 19\right) \cdot 2\right) + 14\\& = 3 \cdot \left(4 + \left(20 - 19\right) \cdot 2\right) + 14\\& = 3 \cdot \left(4 + 1 \cdot 2\right) + 14\\& = 3 \cdot \left(4 + 2\right) + 14\\& = 3 \cdot 6 + 14\\& = 18 + 14\\& = 32\end{aligned}\]

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