All categories

3 years ago

Help me answer this question please.

Mathematics

1 answer:

polet [3.4K]3 years ago

8 0

The right answer is Option B.

Step-by-step explanation:

Given expression is;

5x√2 - 3√2 + x√2

We can add or subtract square roots only when the values inside the square root are same and the variables are also same.

In the given expression, variable x is same with √2, therefore, adding both the roots

$6x\sqrt{2} -3\sqrt{2}$

6x√2 - 3√2 is equivalent to 5x√2 - 3√2 + x√2.

The right answer is Option B.

Keywords: square roots, subtraction

Learn more about square roots at:

#LearnwithBrainly

You might be interested in

How many solutions does the following equation have? 0 = -6|9v - 7|

Lunna [17]

Answer: One solution

Step-by-step explanation:

V=7/9

6 0

2 years ago

The complement of the markup rate based on selling price is the percent of _____ based on selling price.

mezya [45]

Is it multiple choice? If so, leave the answer choices.

4 0

2 years ago

Read 2 more answers

Daryl has a total of 160 National Football League (NFL) trading cards from both the American Football Conference (AFC) and the N

Svet_ta [14]

Answer:

Step-by-step explanation:

Since A represents the number of AFC cars and N represents the number of NFC cards, and that Daryl has 160 total cards, then A+N = 160, the total number of cards. Furthermore, the number of AFC cards Daryl has is 8 more than 3 times the number of NFC cards, so A would be equal to 8 + 3N, or A = 3N + 8. The only system of equations with both of these correct equations is B.

4 0

3 years ago

Part A How can you determine whether JKL = PQR? Part B Is JKL = PQR

kotegsom [21]

Answer:

JKL = PQR and JKL = PQR

Step-by-step explanation:

7 0

3 years ago

What is the coefficient for x2 -5x+6

Tomtit [17]

-5 because the variable is x and a coefficient comes before the variable.

Hope this helps!

4 0

3 years ago

Help me answer this question please.​

Help me answer this question please.