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
cestrela7 [59]
2 years ago
11

All of the following are equivalent, except _____. 3x 2x 2 x(2 + 1) 2x + x

Mathematics
1 answer:
Blizzard [7]2 years ago
6 0
2x 2 is the answer your looking for,

When there are two variables (letters) you combine them by adding
You might be interested in
Find the error in the following sample of work, if one exists.
ch4aika [34]

Answer:

D. There is no mistake.

Step-by-step explanation:

The following lines show the process of factorization by using common factor.

<u>Line 1:</u>

In line 1, the equation is given and is completely fine.

y^{2}+8xy+2y+16x=0

The only thing missing was equate to zero, but the options below talk about correct factors only, therefore this can't be considered as a mistake and can be ignored completely.

<u>Line 2:</u>

In line 2, the terms are grouped, from which we can factor out common terms.

(y^{2}+8xy)+(2y+16x)=0

This is also fine.

<u>Line 3:</u>

In line 3, the common term y is taken out from group 1 and 2 from other group.

y(y+8x)+2(y+8x)=0

which is exactly what is given in line 3.

<u>Line 4:</u>

In line 4 the common factors can be seen and easily split into 2 factors.

(y+2)(y+8x)=0

which is exactly what is given in line 4.

Options:

A. The grouping is correct in line 2. So this option is does not hold.

B. Common factor was factored correctly from group 1. So this option does not hold.

C. Common factor was factored correctly from group 2. So this option does not hold.

D. There is no mistake. This is correct. Thus we choose this option as correct answer.

3 0
3 years ago
What are the greatest common factors for each set of numbers(6,14,22)
sertanlavr [38]
Its 15! the GCF is 15
8 0
3 years ago
Which data set could be represented by the box plot shown below?
Lapatulllka [165]

Answer:

The answer is C

Step-by-step explanation:

It starts at 25 and then it stops at 38.

I hope this helps!

6 0
2 years ago
Read 2 more answers
The mean age of 5 people in a room is 32 years. A person enters the room. The mean age is now 34. What is the age of the person
nikdorinn [45]
The age of the person is 36 :) hoped this helped
8 0
3 years ago
Which graph represents the solution set of this inequality?
lesya692 [45]

Answer:

the answer is C

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • foster is centering a photo that is 3 1/2 inches wide on a scrapbook page that is 12 inches wide. How far from each side of the
    6·1 answer
  • Round 155,016 to the nearest thousand
    14·1 answer
  • A bag has 2 blue marbles, 3 red marbles, and 5 white marbles. Which events have a probability greater than 1/5? Check ALL that a
    10·1 answer
  • A new medicine was given to a sample of 100 hospital patients. Of the​ total, 65 patients reacted​ favorably, 9 reacted​ unfavor
    14·1 answer
  • 24 is what percent of 800
    15·1 answer
  • Of n1 randomly selected male smokers, X1 smoked filter cigarettes, whereas of n2 randomly selected female smokers, X2 smoked fil
    14·1 answer
  • If anyone is good at geometry, pls help :)
    13·1 answer
  • Jamie has $37 and he's a bank account on Sunday the table shows his account activity for the next 4 days what was the balance in
    6·1 answer
  • Finde the product simplify the anser. 5×10/12
    7·1 answer
  • I’ll give u brainliest please help asap
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!