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
vodka [1.7K]
3 years ago
10

Simplify. (6+7i)(3−4i) Enter your answer, in standard form, in the box.

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
7 0

Answer: 46-3i

Step-by-step explanation: Use the FOIL method, (a+b)(c+d)=ac+ad+bc+bd. Collect like terms then simplify.

(6+7i)(3−4i)

18−24i+21i+28

(18+28)+(−24i+21i)

46-3i

- Hope this helps, have a blessed and wonderful day! :-)

You might be interested in
Which level does macroeconomics focus on?
siniylev [52]
Choices given were:
<span>A. personal
B. business
C. government
</span>
Among the choices, macroeconomics focus on C. GOVERNMENT.

Macro means large or large-scale. Macroeconomics deal with economies in a larger scale like national, regional, or global market which government is involved with. 
5 0
3 years ago
Read 2 more answers
Last week, Judith's Diner sold 6 milkshakes with whipped cream on top and 69 milkshakes without whipped cream. What percentage o
jasenka [17]

Answer:

8%

Step-by-step explanation:

6/75 = 0.08 which is 8%.

8 0
2 years ago
I don’t have a clue what this word is
Naily [24]
What word? Be more specific please
4 0
3 years ago
Read 2 more answers
Need help quickly please!!!
Bad White [126]

Answer:

8

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Solve ; 7/x-3/2x+7/6=9/x
german

Answer:

x = 3

Step-by-step explanation:

7/x - 3/(2x) + 7/6 = 9/x

x(7/x  - 3/(2x)  + 7/6) = x(9x)

x*7/x  - 3*x/(2x) + x*7/6 = x*9x

7 - 3/2 + 7x/6 = 9

7x/6 = 9 - 7 + 3/2

7x/6 = 2 + 3/2

7x/6 = 12/6 + 9/6

7x = 12+9

7x = 21

x = 21/7

x = 3

probe:

7/3 - 3/(2*3) + 7/6 = 9/3

14/6 - 3/6 + 7/6 = 3

(14 - 3 + 7) / 6 = 3

18/6 = 3

6 0
2 years ago
Other questions:
  • A cell phone company charges a monthly fee plus $.25 for each text message. The monthly fee is $30 and you owe $59.50. How many
    5·1 answer
  • Find the zeros and the y-intercept of:
    10·1 answer
  • Jason's video game scores are
    6·1 answer
  • Tamiko got a check for 109.60 and a small bonus check for 34.15.What is the net result of her transactions using the result from
    15·1 answer
  • 10^-3 mm in inches??
    5·2 answers
  • Blue Street passes through the points (-2,6) and (3,-4) find the slope using the slope formula and then find the equation of the
    11·1 answer
  • Slope = 4; (3, 8)<br> ???
    8·1 answer
  • Justin uses 2/3 of a gallon of paint to cover 1/12 of his bedroom wall. How much paint is needed to cover the entire wall
    12·1 answer
  • Assignment Instructions
    14·1 answer
  • Which function describes this graph?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!