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
Alexxandr [17]
3 years ago
14

8. Find all the real fourth roots of 256

Mathematics
1 answer:
mezya [45]3 years ago
7 0
X^4=256
x^4-256=0
(x^2)^2-(16)^2=0
(x^2+16)(x^2-16)=0
either x^2+16=0
it gives complex roots.
or x^2-16=0
or x^2-4^2=0
(x+4)(x-4)=0
either x+4=0,x=-4
or x-4=0
x=4
You might be interested in
2cm<br> 10<br> 2.5 cm<br> 2.5 cm<br> 2 cm<br> 3 cm<br> 6 cm<br> 5 cm
Studentka2010 [4]

Answer:

what do you want to do with this

Step-by-step explanation:

4 0
2 years ago
X + 1 / 2 - 1 = 1 / 4​
Nimfa-mama [501]

First, make the mixed fraction into improper fraction,

x−12=54

Add 1/2 on both sides

x−12+12=54+12

Find LCM,

LCM is 4

x=54+1⋅22⋅2

x=54+24

Add

x=74

Or,

x=134

Or,

x=1.75

X=1.75 IS YOUR ANSWER!

Hope this helps!

Have a great day: )

- Hailey:)

(Nothing copied or pasted!!!!!)

7 0
3 years ago
Can someone please give me the answers to my math homework
jok3333 [9.3K]

Answer: #1 is 10. #2 is 24. #3 is 3 1/5. #4 is 1 1/9. #5 is 21. #6 is 10 2/3. #7 is 30. #8 is 11 3/7. I’m only telling you eight of them because you are in fifth grade and you should try to complete the worksheet even if you mess up. You will learn from your mistakes after the paper is graded.


Step-by-step explanation: To get the answer, all you have to do is flip the second number and then multiply.


3 0
3 years ago
Which division equation is shown by the area model. Show work
ad-work [718]
You need to show me the model, so I can answer the question. 
8 0
3 years ago
Which gives the prices in order, from least to greatest
k0ka [10]

Answer:

is there a picture to go with the problem?

3 0
3 years ago
Other questions:
  • Picking an even number from a jar with papers labeled from 1-12
    14·2 answers
  • Why do people who rub down ponies often have throat problems
    11·2 answers
  • Which biased estimator will have a reduced bias based on an increased sample size? mean median standard deviation range
    14·1 answer
  • Write an algebraic expression that models the word phrase.
    12·1 answer
  • Write the equation for the following table:<br> X. Y. <br> 0 3<br> 1 7<br> 2 11<br> 3 15
    14·2 answers
  • A small business ships specialty homemade candies to anywhere in the world. Past records indicate that the weight of orders is n
    10·1 answer
  • the radius of one circular field is 5m and that of other is 3m.find the radius of circular field whose area is the difference of
    14·1 answer
  • Classify number as integer or not. -7/1
    13·1 answer
  • Help me with this :////
    9·1 answer
  • What is the angle of angle A in degrees
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!