Question

use the properties of operation to add g-2 + g+2 = 2g
5g
5g - 10
5g - 6
5g + 10

Answer 1

To simplify the expression g-2 + g+2, we can use the distributive property of addition over addition. This property states that a + (b + c) = (a + b) + c. Using this property, we can rewrite the expression as (g + g) + (-2 + 2).

Since the sum of g + g is 2g, the expression simplifies to 2g + 0, which is equal to 2g.

Therefore, g-2 + g+2 = 2g.