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
monitta
2 years ago
6

Explain what it means for a solution of an equation to be extraneous.

Mathematics
1 answer:
HACTEHA [7]2 years ago
4 0

Answer:

Extraneous Solutions An extraneous solution is a root of a transformed equation that is not a root of the original equation because it was excluded from the domain of the original equation. Example 1: Solve for x, 1 x − 2 + 1 x + 2 = 4 (x − 2) (x + 2).

You might be interested in
Anyone want to answer the number for X???????
Anna007 [38]

Answer:

\frac{\sqrt{10} }{2}

Step-by-step explanation:

Using cosine (since that is adjacent over hypotenuse), cos(60)=1/2 so your answer is hypotenuse*1/2=\sqrt{10}*\frac{1}{2}=\frac{\sqrt{10} }{2}

3 0
2 years ago
Read 2 more answers
Phương pháp đã được sử dụng để đánh giá lợi ích và chi phí không có giá trên thị trường :
Ivan

Answer:

I am not totally sure what you are asking but airports use agreements with airline companies to fly there planes at that airport. The airport gives a contract and the airline company can use the airfields and housing sheds.

Step-by-step explanation:

4 0
2 years ago
The Masseys are installing new tiles in their bathroom. Each tile is 1 2 of a foot long, and the bathroom is 6 feet long. How ma
Zielflug [23.3K]

Answer:

12 tiles will fit

Step-by-step explanation:

1/2 foot is 6 inch

6 inch times 12 is 6ft

4 0
2 years ago
Which number line represents the solutions to [x - 5] = 1?
Strike441 [17]

Answer:

there should only be two points at 6 and 4

Step-by-step explanation:

[x-5]=1

x-5=+ 1 or -1

x-5= 1

x-5= -1

x=6 or 4

7 0
3 years ago
-5+(63/9)<br> Can someone help me please.
Margarita [4]

Answer:

2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • How to rewrite 11x+13y=8 in slope intercept form
    12·2 answers
  • Monica is counting books she has three stacks of some number of books and then 5 more books off to the side. Write a. Expression
    15·1 answer
  • What is cubic inches of aquarium that is 3/4 full
    6·1 answer
  • The triangular arrangement of numbers shown is known as Pascal's triangle. Use inductive reasoning to find the 6 missing numbers
    10·1 answer
  • Solve the literal equation 5a + 10b = 2b - 4a for a.​
    13·1 answer
  • I cannot figure this one out please help
    9·1 answer
  • I need help with 3 questions! In attachments............. 1 done
    11·1 answer
  • Let D be the ordered set of all possible words (not just English words, all strings of letters of arbitrary length) using the La
    13·1 answer
  • You take a math quiz that has 25 regular points and 5 bonus points. You get a score of 20, which includes 2 bonus points. Which
    12·1 answer
  • Use the following scenario to answer the question below:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!