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
andriy [413]
3 years ago
11

Solve x^5-4x^3 is less than or equal to 0

Mathematics
1 answer:
Aleks04 [339]3 years ago
5 0
Solve for x over the real numbers:
x^3 (x^2 - 4) = 0

Split into two equations:
x^3 = 0 or x^2 - 4 = 0

Take cube roots of both sides:
x = 0 or x^2 - 4 = 0

Add 4 to both sides:
x = 0 or x^2 = 4

Take the square root of both sides:
Answer:  x = 0 or x = 2 or x = -2
You might be interested in
Emma has 18 yellow flowers and 30 white flowers. She wants to split them into vases in equal groups. What is the largest number
likoan [24]

Answer:

Flowers, yellow flowers, white flowers, group, GCF

For this case we have 18 yellow flowers and 30 white flowers, we must find a number that represents the largest number of groups of flowers that can be formed, bearing in mind that each group must contain the same number of yellow and white flowers. To do this, we must find the GCF (Greatest Common Factor) of yellow flowers and white flowers.

We look for the factors of 18, that is, the numbers for which 18 is divisible, these are:

18, 9, 6, 3, 2 and 1

We look for the factors of 30, that is, the numbers for which 30 is divisible, these are:

30, 15, 10, 6, 5, 3, 2, 1

Thus, we can see that GCF of both numbers is 6.

Then we can form 6 groups of flowers. To know the amount of flowers of each color in each group, we divide:

Thus, 6 groups of flowers can be formed with 3 yellow flowers and 5 white flowers each.

Answer:

The largest number of groups that can be done is 6.

Read more on Brainly.com - brainly.com/question/950582#readmore

Step-by-step explanation:

4 0
3 years ago
You drive a car that holds 15 gallons of gasoline. Your car uses 0.03 gallons per mile. Which equation best represents this info
Marina86 [1]
0.03x + 15 y = 0.03x - 15 y = -0.03x + 15 y = -0.03x - 15
5 0
3 years ago
Read 2 more answers
Put 97.69 in word form
IceJOKER [234]
Ninety seven and sixty nine hundredths
4 0
4 years ago
Read 2 more answers
−9x+4y=6 9x+5y=−33 ​
blsea [12.9K]

Answer:

{x,y} = {-2,-3}

Step-by-step explanation:

System of Linear Equations entered :

  [1]    -9x + 4y = 6

  [2]    9x + 5y = -33

Graphic Representation of the Equations :

   4y - 9x = 6        5y + 9x = -33  

Solve by Substitution :

// Solve equation [2] for the variable  y  

 

 [2]    5y = -9x - 33

 [2]    y = -9x/5 - 33/5

// Plug this in for variable  y  in equation [1]

  [1]    -9x + 4•(-9x/5-33/5) = 6

  [1]    -81x/5 = 162/5

  [1]    -81x = 162

// Solve equation [1] for the variable  x  

  [1]    81x = - 162  

  [1]    x = - 2  

// By now we know this much :

   x = -2

   y = -9x/5-33/5

// Use the  x  value to solve for  y  

   y = -(9/5)(-2)-33/5 = -3

3 0
3 years ago
1 1/2x3 2/3 please help
aliina [53]

Answer:

Exact form: 11/2

Decimal form: 5.5

Mixed number form: 5 1/2

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • If you have 1 1/2 gallons of soup how many 1 cup servings can you make?
    15·2 answers
  • Pensils are sold in packages of 10 and erasers are sold in packages of 6. What is the least number of pensils and erasers you ca
    11·1 answer
  • What is the greatest common factor of 125,50 and 275
    10·1 answer
  • What is 0.33% in a fraction or mixed number in simplest form?
    5·2 answers
  • Please Help! Find the slope of the line that passes through (71, -34) and (-11, -51).
    13·1 answer
  • Can someone help me with this math problem please?​
    11·1 answer
  • BRAINLY OPPORTUNITY <br> ANSWER ASAP<br> If f(x) = -9x – 9 and g(x)= x-9,<br> what is (fºg)(10)?
    14·1 answer
  • Find the midpoint of A and B where A has coordinates (2,9)
    13·1 answer
  • If (n+1)!=90×(n-1)!,find n.​
    10·1 answer
  • Angles BAE and FAC are straight angles. What angle relationship best describes angles BAC and EAC?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!