Question

Select which property of real numbers is shown: 10k^2+(-10k^2)=0

Inverse

Reflexive

Distributive

Symmetric

Answer 1

Inverse.

Explanation:

The given expression is a case of Existence of Additive Inverse, which states that:

`u + v = 0`,
`\forall \,u,v\in\mathbb{R}`

In other words:

`v = -u`

In this, we get that
`u = 10\cdot k^(2)` and
`v = -10\cdot k^(2)`.

In consequence, the correct answer is "Inverse".