Answer
$7+3i$
Work Step by Step
We are given the expression $(4+i)-(-3-2i)$. First, we must use the distributive property to simplify the right term.
$(4+i)-(-3-2i)=4+i+3+2i$
Next, we can group like terms and simplify.
$(4+3)+(i+2i)=7+3i$
Intermediate Algebra (12th Edition)
by Lial, Margaret L.; Hornsby, John; McGinnis, Terry
Published by
Pearson
ISBN 10:
0321969359
ISBN 13:
978-0-32196-935-4
Chapter 7 - Section 7.7 - Complex Numbers - 7.7 Exercises - Page 491: 37
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
