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
inysia [295]
3 years ago
8

How many real solutions does the following equation have?

Mathematics
1 answer:
kolbaska11 [484]3 years ago
4 0

Answer: A

Step-by-step explanation:

X=(2±√4-12)/2

X=(2±2i√2)/2

x1=1+i√2

x2=1-i√2

You might be interested in
X - 98 + X divided by 2 when x is 300?<br> will give brainliest
LenaWriter [7]

Answer:

441

Step-by-step explanation:

Where you see X, substitute with 300

300-98 + 300÷2

291 + 150

= 441

5 0
3 years ago
Read 2 more answers
Solve -r/4 &lt; 8         <br>A.r&lt;-32<br> B. r. &gt;-32<br> C.r &lt; -2<br><br>D.r&gt;-2
Gnom [1K]
\frac{-r}{4}

Ans.\ B


4 0
4 years ago
The sum of two numbers is 41. The larger number is 21 more than the smaller number. What are the numbers
mafiozo [28]

Step-by-step explanation:

a+b=41

let larger number be a and smaller be b

a=21+b

placing value of a in a+b=41

21+b+b=41

2b=41-21

b=20÷2

b=10

so a=21+10

=31

3 0
3 years ago
Joshua sold his bike for 10% less than he paid for it. If he sold the bike for $585, how much did he pay for it?Enter your answe
Amanda [17]

Answer:

650 dollar

Step-by-step explanation:

585=90%

x=100%

x gives as 650 dollar

3 0
3 years ago
Which graph is it? Please only help if you KNOW
Troyanec [42]
I believe it is the first because I think that is the only possible answer is (Note: I know that if the circle is fill in, it is not equal to but it is less or greater than a number. Also, a circle that is not fill in means that it is equal, less or greater than a number.) Hope I helped you! ^^
5 0
3 years ago
Other questions:
  • Using property of exponents (-8)^0
    7·1 answer
  • The domain of y= x squared
    13·1 answer
  • 16 Use the Change of Base Formula to evaluate log4 56. Then convert log4 56 to a logarithm in base 5. Round to the nearest thous
    11·1 answer
  • If m∠2 = 8x − 20, and m∠3 = 5x + 5, what is m∠2?
    15·1 answer
  • 32 loaves of bread total, wheat loaves has 8 more then the rye loaves. How many wheat loaves are there?
    7·2 answers
  • How to solve 4-35+3.5-1
    7·2 answers
  • A rectangular card has an area of 120 over 1\4 square inches. The card is 6 over 1\2 inches wide. How long is the card???? if u
    11·1 answer
  • Given cos theta = - 2/5 and sin theta &lt; 0, find the six trigonometric values. I need help with this
    7·1 answer
  • Of you give me the equation I can probably solve it but I can't figure it out PLZ HELP!!!
    10·2 answers
  • Who will solve this attached picture problem correctly they will be marked as Brainliest answer.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!