Which equation demonstrates the additive identity property?
(7 + 4 i) + (7 minus 4 i) = 14
(7 + 4 i) + 0 = 7 + 4 i
(7 + 4 i) (1) = 7 + 4 i
(7 + 4 i) + (negative 7 minus 4 i) = 0

The **additive identity property** states that for any number \( a \), adding 0 to it yields the same number \( a \). Mathematically, this is expressed as:

\[
a + 0 = a
\]

Given the provided options, the equation that demonstrates the additive identity property is:

**(7 + 4i) + 0 = 7 + 4i**

### Explanation:

- In this equation, \( (7 + 4i) \) is the complex number.
- Adding 0 (the additive identity) to \( (7 + 4i) \) results in \( (7 + 4i) \) itself, confirming the additive identity property.

### Would you like more details or have any questions?

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Here are 5 related questions to consider:

1. What is the multiplicative identity property?
2. How does the additive inverse property work with complex numbers?
3. Can you give an example of the additive identity property using a real number?
4. What is the difference between the additive identity and multiplicative identity properties?
5. How can the additive identity property be applied in solving equations?

**Tip:** Remember, the additive identity property is true for all types of numbers: real, complex, integers, and more!

Which equation demonstrates the additive identity property?
(7 + 4i) + (7 minus 4i) = 14
(7 + 4i) + 0 = 7 + 4i
(7 + 4i) (1) = 7 + 4i
(7 + 4i) + (negative 7 minus 4i) = 0

Understand the additive identity property with an example using complex numbers. This problem demonstrates how adding 0 to a number (7 + 4i) results in the same number. Suitable for students in Grades 8-10.

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