## IMPRODUCT Function

The IMPRODUCT function in Google Sheets multiplies multiple complex numbers.

### Syntax

```
IMPRODUCT(factor1, [factor2, ...])
```

`factor1`

: The first complex number to multiply. This is a required parameter.`factor2, ...`

: Additional complex numbers to multiply. These are optional.

### Examples

**Multiplying Two Complex Numbers**

Multiply the complex numbers 3+2i and 1+i:

```
=IMPRODUCT("3+2i", "1+i")
```

This will output 1+5i.

**Multiplying Multiple Complex Numbers**

Multiply the complex numbers 3+2i, 1+i, and 2-i:

```
=IMPRODUCT("3+2i", "1+i", "2-i")
```

This will output 12+4i.

### Notes

- The function can handle multiple complex numbers in one call.
- Complex numbers should be provided as strings in the form “a+bi”.