Friday
March 24, 2017

Post a New Question

Posted by on .

Write the following expression as a complex number in standard form.

2-7i/-3+8i

  • MATH - ,

    multiply top and bottom by (-3 - 8i) to get

    (2-7i)(-3-8i) / (-3+8i)(-3-8i)

    (-6 + 21i - 16i + 56i^2) / (9 + 64)

    (-62 + 5i)/73

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question