Question

Identify the real and imaginary parts of the following complex number. 6 – √ −40​

Answer 1

The real part of the complex number is 6 and the imaginary part is -2√10.

Step-by-step explanation:

The given complex number is 6 - √-40.

We can rewrite the square root of -40 as the square root of 40 times the square root of -1. The square root of 40 can be simplified as 2√10. So, the complex number becomes 6 - 2√10i.

The real part of the complex number is 6 and the imaginary part is -2√10.