Question

2(50 - 4·3²)

Explanation:

Step1: Calculate exponent

First, calculate the exponent \(3^2 = 9\).

Step2: Multiply inside parentheses

Then, multiply \(4\) and \(9\): \(4\times9 = 36\).

Step3: Subtract inside parentheses

Next, subtract: \(50 - 36 = 14\).

Step4: Multiply by 2

Finally, multiply by \(2\): \(2\times14 = 28\).

Answer:

\(28\)