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
IRISSAK [1]
3 years ago
15

How would you solve for x here

Mathematics
1 answer:
Alex Ar [27]3 years ago
5 0

Answer:

x=-1.30068.......

Step-by-step explanation:

x( 3x^2 - 2) = -4

Distribute

3x^3 - 2x = -4

Add 4 to each side

3x^3 - 2x +4 = 0

Plot using a graphing calculator

x=-1.30068.......

You might be interested in
Solve for x:<br> (4x - 6)<br> (2x)
alexdok [17]

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The additional cost per month of a sunroof, spoiler and stereo is represented by three consecutive even integers, respectfully.
lesya [120]

Answer:

16

Step-by-step explanation:

First of all, I think it was "respectively", not "respecfully", =))). A noticeable point.

From the problem, three item's costs are represented by three consecutive even integer.

Thus, we can call cost of spoiler is x, sunroof is x-2, stereo is x + 2. It is conditioned that x is an even number.

Since the sum of the three is 48, we have

(x-2) + x + (x+2) = 48

x+x+x -2 +2 = 48

3x =48

x=16

So the spoiler is 16; thus, the sunroof is 14 and the stereo is 18

3 0
3 years ago
You have used the significant level of 0.01 to estimate the average hours of television viewing for the NJ students. What is the
Lorico [155]

Answer:

1%

Step-by-step explanation:

Given : You have used the significant level of 0.01 to estimate the average hours of television viewing for the NJ students.

To Find :What is the chance that our interval estimate does not contain the true population mean?

Solution:

We are given that You have used the significant level of 0.01 to estimate the average hours of television viewing for the NJ students.

So, α=0.01

Significance level indicates a risk of concluding that a difference exists when there is no actual difference.

So, The chance that our interval estimate does not contain the true population mean is 0.01

So, The chance that our interval estimate does not contain the true population mean is 0.01 \times 100 = 1\%

Hence Option D is true

8 0
4 years ago
Alice separated her pictures into 3 piles. Each pile contained 9 pictures. How many pictures did she have in all? Write and solv
GarryVolchara [31]
27 total pictures.     9x3=27

4 0
4 years ago
Read 2 more answers
Given the data set (200,150,325,100,75) find the mean of the data set
Nina [5.8K]
To find the mean (average), u add up all the numbers, then divide by how many numbers there are.

(200 + 150 + 325 + 100 + 75) / 5 = 850/5 = 170 <== the mean
7 0
3 years ago
Other questions:
  • What is the meaning of character
    12·2 answers
  • 1 1/4+1 4/7 i need help like quickkkk
    8·2 answers
  • Ruiz needs to buy a countertop for a kitchen. He calculated the area to be 16 square feet. The actual area is 15.4 square feet.
    5·2 answers
  • To solve the linear equation ​, the first step is to multiply each side by the least common denominator of all the fractions in
    13·1 answer
  • Which translation maps the graph of the function f(x) = x2 onto the function g(x) = x2 + 2x + 6?
    15·2 answers
  • Nick and Adam workout together. Nick weighs 160 pounds and is gaining about 3 pounds per week. Adam weighs 195 pounds and is los
    6·1 answer
  • A pair of jeans is on sale for 35% off. How much money does the customer save? Round to the nearest cent.
    13·2 answers
  • Another easy points let’s goooo
    11·1 answer
  • A farm has a total area of 30.5 hectares.
    9·1 answer
  • Write the equation of the line with y-intercept 8 and x-intercept 4.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!