What is the value of 12−2x−3y5 1 2 - 2 x - 3 y 5 for x = 2 and y = –4?

For this case we have the following expression:

If

We substitute the values in the given expression:

We solve the operations that are inside the parentheses:

Applying law of power and law of signs we have:

Simplifying the operation within parentheses:

Multiplying:

Adding algebraically we have:

The value of for and is 3080.