2+2•5-10

To solve this expression, we follow the order of operations (PEMDAS):

2 + 2 * 5 - 10

First, we perform the multiplication: 2 * 5 = 10

Now the expression becomes: 2 + 10 - 10

Next, we perform the addition and subtraction from left to right: 2 + 10 = 12 and 12 - 10 = 2

Therefore, the result of the expression 2 + 2 * 5 - 10 is 2.