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
olya-2409 [2.1K]
4 years ago
10

-32+8i divided by 5+3i

Mathematics
1 answer:
Aleksandr-060686 [28]4 years ago
7 0

Set up:

(-32+8i)/(5+3i) * (5 - 3i)/(5-3i)

Keep in mind that i^2 = -1.

Take it from here.

You might be interested in
5x 2 +5x x 2 −1 ​ What is an equivalent expression in lowest terms?
arsen [322]

Answer:

Step-by-step explanation:

Explanation:

Start by writing out your starting expression

x

2

−

5

x

2

+

5

x

−

14

−

x

+

3

x

+

7

Next, factor the denominator of the first fraction

x

2

+

5

x

−

14

x

2

+

7

x

−

2

x

−

14

x

(

x

−

2

)

+

7

(

x

−

2

)

(

x

−

2

)

(

x

+

7

)

Your expression is thus equivalent to

x

2

−

5

(

x

−

2

)

⋅

(

x

+

7

)

−

x

+

3

x

+

7

Since you have to subtract two fractions, you need to find the commonon denominator first. To do that, multiply the second fraction by  

x

−

2

x

−

2

x

2

−

5

(

x

−

2

)

⋅

(

x

+

7

)

−

(

x

+

3

)

⋅

(

x

−

2

)

(

x

−

2

)

⋅

(

x

+

7

)

This will get you

x

2

−

5

−

(

x

+

3

)

(

x

−

2

)

(

x

−

2

)

(

x

+

7

)

x

2

−

5

−

x

2

−

x

+

6

(

x

−

2

)

(

x

+

7

)

=

1

−

x

(

x

−

2

)

(

x

+

7

)

5 0
3 years ago
Kandace drives 48 miles each way to work.She works 5 days a week.Her car gets 32 miles per gallon of gas.If gas costs $3.79 per
Lorico [155]
48 * 5 = 240
240 / 32 = 7.5 gallons a week ( $28.42)
6 0
4 years ago
Find the length of side a.<br> 5<br> 3<br> O A. 16<br> O B. 34<br> O c. 2<br> O D. 4
xxMikexx [17]

Answer:

D

Step-by-step explanation:

a=\sqrt{c^{2} -b^{2} }

\sqrt{5^{2} -3^{2} } =4

a=4

5 0
3 years ago
Max lost 128 pounds in 16 weeks on his new weight-loss plan. What was his average change in weight per week?
Alex

Answer:

8 pounds per week

Step-by-step explanation:

AVG= total/time span

so

AVG= 128/16

AVG= 8 pounds per week

Hope this helps!

7 0
2 years ago
PLEASE HELP WITH THIS!!!<br><br><br>solve for h <br><br><br>6/h+=3
seropon [69]
Your answer is h=2.
Explanation:
Divide 6 by 3
6 0
3 years ago
Other questions:
  • A train traveling south leaves the station at a constant rate of 62 kilometers per hour. A second train traveling north leaves t
    6·2 answers
  • Which of the following statements regarding the expansion of (x + y)^n are correct?
    5·1 answer
  • 30 tens-3 tens 3tenths=
    7·1 answer
  • What is the exact volume of the cylinder?
    7·1 answer
  • Maria made a cubical tank which can hold 42875 cubic meter of water. what is the height of the tank
    6·1 answer
  • Howard is saving to buy a mountain bike that costs $245, excluding tax. he has already saved $28. what is the least amount of mo
    12·2 answers
  • Write two equivalent ratios for 9 and 10
    9·2 answers
  • PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
    10·1 answer
  • Is algebra.
    10·1 answer
  • The product of two rational numbers is 6.If one of them is 8,find the other number.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!