What are the real and imaginary parts of the complex number 2 + 5i?

A complex number is expressed in the form a + bi, where:

• a represents the real part
• b represents the imaginary part, and i is the imaginary unit, which is the square root of -1.

For the complex number 2 + 5i:

• The real part is 2.
• The imaginary part is 5 (since it’s 5i).

So, to summarize:

• Real part: 2
• Imaginary part: 5