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
maw [93]
2 years ago
12

If f(x)=x^2 then evaluate (2+3i)

Mathematics
1 answer:
Virty [35]2 years ago
3 0

Answer:

-5 + 12 i

Step-by-step explanation:

(2 + 3i)^2   = 4  + 6i  + 6i  + 9i^2

                 =   4   + 12 i   + 9(-1)

                     = - 5 + 12 i

You might be interested in
PLS HELP WILL MARK BRAINLIEST!!!! <br> please include solution
olga_2 [115]
12x^6y^9z^5 your welcome
3 0
2 years ago
What is the inverse operation of division?
Step2247 [10]

Answer:

multiplication

7 0
2 years ago
Read 2 more answers
What is the name of the triangle in which none of the sides have the same length?
VikaD [51]
When a triangle has two congruent sides it is called an isosceles triangle. The angles opposite to the two sides of the same length are congruent. A triangle without any congruent sides or angles is called a scalene triangle. When two triangles are congruent it means that they have the same size and shape.                                                                                                                                  please make me brainliest
6 0
3 years ago
In triangle ABC .m/A=35 ,m/B=65 , and a=8.71. Find b. Round your aswer to the nearest tenth. A. 13.8 B. 9.5 C. 8.7 D. 23.7
defon

Answer: b is about 13.8 or choice A.


See picture reply.




7 0
2 years ago
If the odds of Bruno Mars next album reaching the top spot on the billboard 100 is 2:7, what is the probability of Bruno Mars ne
maksim [4K]
Odds(in favor)2/7
odds(against favor)7:2 the answer is 7:2
3 0
3 years ago
Other questions:
  • What standard deviation below the mean of normal young adults equals osteoporosis?
    14·1 answer
  • Is the 0.45 square root greater or lesser than 0.229
    8·1 answer
  • (7+5) + 4 x 13-2<br> can someone please explain how to do this
    10·1 answer
  • An assembly line produces 20 items per hour . If the line runs 24 hours per day, 7days week ,how many items are made by this mac
    12·1 answer
  • What is the product of (-a+3)(a+4)?<br><br> a^2-a+12<br> a^2-a-12<br> -a^2-a-12<br> -a^2-a+12
    9·2 answers
  • What is a finite set
    9·1 answer
  • 7. If it takes 2 gardeners 6 hours to landscape a garden, how long would
    14·1 answer
  • What is the area of this parallelogram?<br><br> h = 2 in.<br><br> b = 10 in
    6·1 answer
  • 12,000+800-200= i need help
    15·1 answer
  • MUST EXPLAIN NOT A STRAIGHT UP ONE ANSWER OR REPORTED
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!