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tamaranim1 [39]
3 years ago
5

1. What is an extraneous solution of an equation?

Mathematics
1 answer:
Vadim26 [7]3 years ago
6 0
“Extraneous solutions are not solutions at all. They arise from outside the problem, from the method of solution. They are extraneous because they are not solutions of the original problem. ... To tell if a "solution" is extraneous you need to go back to the original problem and check to see if it is actually a solution.”

Basically, they are an answer you get when you solve a problem, but they don’t actually make the equation true so you disregard it.
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Hey cutie pls help me !!​
ICE Princess25 [194]
Looks like it should be D since they spent 0.08 on tickets and get 1.92. Then shirts are $55 so we subtract this from the profit.
6 0
3 years ago
What is correct A, B or C
Whitepunk [10]

Answer:

A is the correct solution

Step-by-step explanation:

     3x³ + 4x² + 0x - 1  /  x - 2

    <u>          3      10    20</u>

-2 | 3       4       0    -1

 -  (<u>3      -6</u>)

             10       0

      -     <u>(10    -20)</u>

                      20    -1

                 -   (<u>20  -40</u>)

                              39

3x² + 10x + 20 + 39/(x - 2)

3 0
2 years ago
George wants to rent a car for a road trip with his friends. He checked the rentals with two companies. Company A charges a non-
andre [41]

Answer:

Company A has a greater daily rate

Step-by-step explanation:

Given

Company A

Base\ Charges=\$50

Daily\ Rate = \$150

Company B

f(x) = 50(2x +1)

Required

Determine the company with greater rate

Simplify the expression of company B

f(x) = 50(2x +1)

f(x) = 50 * 2x + 50 * 1

f(x) = 100x + 50

In a linear function:

f(x) = mx + b

m represents the rates.

This implies that the rate of company B is:

Rate =100

and the rate of company A is

Daily\ Rate = \$150

By comparison:

Company A has a greater daily rate

7 0
2 years ago
What is coordinate L?<br> (4,4)<br> (5,2)<br> what letter is located at (2,3)?<br> Z or T
nikitadnepr [17]

Answer:

t

Step-by-step explanation:

number starting letter is 3

3 0
2 years ago
? Answer this question
hodyreva [135]

Answer:

The correct answer is A.

5 0
2 years ago
Read 2 more answers
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