When added, what is the simplified form of (7 + 2i) + (3 + 6i)? Write the answer in standard form, a + bi, where a and b are real numbers.

Cpilko asked Jan 10, 2022

508,438 views

26 votes

Cpilko asked Jan 10, 2022

2.9k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

15 votes

9514 1404 393

Answer:

10 +8i

Explanation:

You add these the same way you would if they were considered to be polynomials.

(7 +2i) +(3 +6i) = (7 +3) +(2 +6)i = 10 +8i

2.9k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers