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
Sati [7]
2 years ago
10

Checking for extraneous solutions

Mathematics
1 answer:
jarptica [38.1K]2 years ago
8 0
There is no restriction on the domain because there is a cube root for all real values positive or negative.  So you can solve this as there are no extraneous solutions...

Cube both sides...

2x-4=-8

2x=-4

x=-2

You might be interested in
Select all that are true
sertanlavr [38]
A=-1, b=2 I hope this helped. Please please please if you like my answer mark Brainly:)
3 0
1 year ago
What is the slope of the line that passes through the points (10,-6) and (8, -16)?
gulaghasi [49]

Answer:

y = 5x -56

Step-by-step explanation:

Delta y over Delta x for slope. Plug in x = 0 for y int.

y = 5(0) -56

y = -56

8 0
3 years ago
Farmer George is painting 3 chicken coops. He started painting this morning. Now he only has 3/4 of a chicken coop left to paint
mariarad [96]
If Farmer George starts painting in the morning, and only has 3/4 of a chicken coop left to paint:
3-3/4=
12/4-3/4=9/4 painting in the morning
To put it in a mixed number,  2 1/4 (aka 2.25)
3 0
2 years ago
Read 2 more answers
What are all values of x that satisfy 4x-1 < 6x+9
Lady bird [3.3K]

The values of x that makes the inequality true are all values less than -5

<h3>Inequality expressions</h3>

Given the inequalities below expressed as;

4x-1 < 6x+9

Collect the like terms

4x-6x < 9+1

-2x < 10

x <-10/2

<h3>x < -5</h3>

Hence the values of x that makes the inequality true are all values less than -5

Learn more on inequality here; brainly.com/question/24372553

#SPJ1

3 0
2 years ago
Which expression is equal to 4^5 x 4^-7 divided by 4^-2
Mars2501 [29]
This is not my level but i can try to solve it
3 0
3 years ago
Other questions:
  • The area of a rectangle is 28square miles. The length is 7 miles.
    6·1 answer
  • Which represents the square of the sum of a number and 4 is 36
    13·1 answer
  • The indicated function y1(x) is a solution of the given differential equation. Use reduction of order or formula (5) in Section
    6·1 answer
  • Find the product.<br><br> 8y^3(-3y^2)<br><br> __ Y----
    5·1 answer
  • 14 POINTS!!!!!!<br> !!!!!!!!!!!!!!!!!!!!!!!!!!!!
    14·2 answers
  • Convert 4:1 into percentage​
    8·2 answers
  • in the diagram, AB= BC. Prove that ABCD is a cyclic quadrilateral. Give reasons for any statements you make
    5·1 answer
  • Debbie has at most $60 to spend on clothes. She wants to buy a pair of jeans that cost $22 and spend the rest on t-shirts. Each
    15·2 answers
  • Triangle NLM is reflected over the line segment as
    11·1 answer
  • 3.Give some examples of commutative property of multiplication and some non examples​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!