1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
PtichkaEL [24]
3 years ago
15

Type the correct answer in the box.

Mathematics
1 answer:
Akimi4 [234]3 years ago
7 0

Answer:

\huge\boxed{-8+8i}

Step-by-step explanation:

2(-36-3i)+(5+2i)(12-2i)\\\\\text{use the distributive property and FOIL}\\\\=(2)(-36)+(2)(-3i)+(5)(12)+(5)(-2i)+(2i)(12)+(2i)(-2i)\\\\=-72-6i+60-10i+24i-4i^2\\\\i=\sqrt{-1}\to i^2=-1\\\\=-72-6i+60-10i+24i-4(-1)=-72-6i+60-10i+24i+4\\\\=(-72+60+4)+(-6-10+24)=-8+8i

You might be interested in
What is -3 1/3+5/6 please help me
VLD [36.1K]

Answer:

-15/6

Step-by-step explanation:

-3 1/3+5/6

5/6 - 3 1/3

=> 5/6 - 10/3

=> 5/6 - 20/6

=> -15/6

8 0
2 years ago
Read 2 more answers
A total solar eclipse in 2003 lasted 8 9/20 minutes and was viewed from the southern hemisphere. The next total solar eclipse in
beks73 [17]

Answer:

5/101/180

Step-by-step explanation:

6 0
3 years ago
Identify the following equations as linear,<br> quadratic or other.<br> x + 3x2 = 0
aleksley [76]
Answer: Quadratic

Solution
X=0
X=- 1/3
6 0
3 years ago
What is the answer for this problem -8 - -2 = ?
VashaNatasha [74]

Answer:

if im not wrong im pretty sure its -6

explanation: -8 - -2 = -6

8 0
3 years ago
Read 2 more answers
How to solve the equation <br> 3/7 *49=x
rjkz [21]

Answer:

x=21

Step-by-step explanation:

well, geez - just do the math!

3/7 * 49 = 21

8 0
3 years ago
Other questions:
  • Which of the following are exterior angles?
    9·2 answers
  • The perimeter of a stage is 116 feet. It is 17 feet wide. How long is it?
    10·1 answer
  • Which figure has the same area as the parallelogram shown below? A. A triangle with a base of 4 mm and a height of 20 mm B. A tr
    5·1 answer
  • For the quadratic equations shown here, which statement is true?
    5·1 answer
  • maggie weighs 105 lbs for her height and weight it is recommended that she be at least 120 lbs. and no more than 160 lbs. if she
    10·2 answers
  • What is the slope of the line 5/2
    14·1 answer
  • How many moles are in a sample of 3.01 x 10^18 formula units of sodium hydroxide (NaOH)?
    10·1 answer
  • Read the photo best answer will get brainliest
    9·2 answers
  • HELP PLEASEEEE ON NUMBER 4
    7·1 answer
  • Write the following expression
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!