(-2i)-7-(-2+8i)

Jasonbradley

less than a minute read

·

Jun 16, 2024

15

Share

Simplifying Complex Numbers: (-2i)-7-(-2+8i)

This article will guide you through the process of simplifying the complex number expression (-2i)-7-(-2+8i).

Understanding Complex Numbers

Complex numbers are numbers that can be expressed in the form a + bi, where a and b are real numbers, and i is the imaginary unit, defined as the square root of -1.

Simplifying the Expression

1. Distribute the negative signs:

   • (-2i) - 7 + (2 - 8i)

2. Combine real and imaginary terms:

   • (-7 + 2) + (-2 - 8)i

3. Simplify the expression:

   • -5 - 10i

Therefore, the simplified form of the complex number expression (-2i)-7-(-2+8i) is -5 - 10i.