Question

What is the sum of -2 and V-18?

Answer 1

The sum of -2 and V-18 is V-20.

Step-by-step explanation:

The sum of -2 and V-18 can be found by combining like terms. -2 is a constant, while V-18 is a variable expression. To add these terms, we keep the variable expression as it is and add the constant to it. Therefore, the sum of -2 and V-18 is V-18 - 2, or V-20.