Register
10(4 - 3i ) = 1) 40-3i 2) 40-30i 3) 40+30i
69.6k views
4 votes
10(4 - 3i ) =


1) 40-3i

2) 40-30i

3) 40+30i

User Yash Nag
by
7.7k points

2 Answers

4 votes
2 because 10×4 is 40 and -3i×10 is -30i making it 40-30i
User Ahsan Raza
by
9.1k points
4 votes
10(4-3i)
=10*4-10*3i
=40-30i

Open the bracket by multiplying each term by 10
User Mohsen Dorparasti
by
8.4k points
← Prev Question Next Question →

Related questions

User Konservin
asked May 20, 2019 179k views
Simplify the expression. (-3 + 6i)(-3 + 5i) a. -9 + 30i b. -39 c. -39 + 3i d. 21 + 3i please help
Konservin asked May 20, 2019
by Konservin
8.3k points
2 answers
3 votes
179k views
User Michael Innes
asked Jul 3, 2021 196k views
10(4 - 3i) = O 40 - 3i O 40 - 30i O 40 + 30i
Michael Innes asked Jul 3, 2021
by Michael Innes
7.8k points
2 answers
0 votes
196k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!