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
Can someone help me please!!!!!
AleksandrR [38]

Answer:

4/1 +2

Step-by-step explanation:

2 is where you start

4 how high/low

1- how far to right

5 0
3 years ago
How much interest does a $10,000 investment earn at 5.6% over 18 years? ​
elena-s [515]
Answer : $10,080

- I hope this helps that was a lot of math lol
3 0
3 years ago
Help Please!
ahrayia [7]

Answer:

120

Step-by-step explanation:

( sorry thats wrong i see hours)

6 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!!
MatroZZZ [7]

Answer: 2 pair of leggings is $24 she has $36 so she can buy 1 shirt

3 0
3 years ago
Fourth Quarter
Nina [5.8K]

Answer:

A.

Step-by-step explanation:

playing in the garden

7 0
3 years ago
Other questions:
  • Line JK passes through points J(–4, –5) and K(–6, 3). If the equation of the line is written in slope-intercept form, y = mx + b
    14·2 answers
  • The graph shows the relationship between the number of athletes and the cost in dollars of climbing shoes.
    8·2 answers
  • Draw a concave hexagon. How many diagonals does it have?
    8·1 answer
  • Helpppp ill give brainliesssttttttttttttt
    12·1 answer
  • Formulate a system of equations to represent this situation, with f = the amount of money that Frank spent and r = the amount of
    10·1 answer
  • TU has endpoints at T(5, 11) and U(-4, -1). How long is TU?<br> Please help me
    12·1 answer
  • What is the slope? Please Help
    12·2 answers
  • HELPPPPPPPPP ME I WILL GIVE BRAINLIEST
    6·2 answers
  • Can anyone help me with this , it’s a test and it’s due in 20 minutes!!! help someone
    12·1 answer
  • 30% of the students in a class score an A on the last test. There are 50 students in the class. How many students scores an A on
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!