Multiplying and Dividing Complex Numbers

11. Roots, Radicals, and Complex Numbers / Multiplying and Dividing Complex Numbers / Problem 3

Problem 3

What is the complex conjugate of $- 3 + 7 i$ ?

$- 3 + 7 i$

$3 plus 7 i$

$- 3 - 7 i$

$3 minus 7 i$

What is the complex conjugate of −3+7i−3 + 7i?