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goblinko [34]
2 years ago
13

4m square - 8mn+3n ( resolve into factors)​

Mathematics
2 answers:
vesna_86 [32]2 years ago
8 0

Step-by-step explanation:

your answer will be ( 2m-3n)(2m-n)

Explanation is in the attachment

hope it is helpful to you

hope it is helpful to you

marshall27 [118]2 years ago
8 0

Step-by-step explanation:

4 {m}^{2}  - 8mn + 3 {n}^{2} \\ 4 {m}^{2}  - (2 + 6)mn + 3 {n}^{2}  \\ 4 {m}^{2}  - 2mn + 6mn + 3 {n}^{2}  \\ 2m(2m - n) - 3n(2m - n) \\( 2m - 3n) \: (2m - n)

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1. Which expression is equivalent to the given expression? * -0.25 (84 – 32n) - n
Ira Lisetskai [31]
Hi! Multiply -0.25 by the inner numbers.

-0.25 times 84 = 21
-0.25 times -32n = -8n

Then take the -n and add that
21 -8n - n

-8n - n (or -1n) = -9n

therefore, answer would be a) 21 - 9n


7 0
3 years ago
the seats at a local baseball stadium are arranged so that each row has 5 more seats than the row below it. if there are 4 seats
Dvinal [7]
The given in the problem above is an arithmetic sequence with the first term equal to 4 and the common difference is 5. To determine the number of seats on row 23, use the formula,                                          an = a1 + (n - 1) d
Solving for the 23rd term,                                            an  = 4 + (22) 5 = 114 seats
Therefore, the answer is there are 114 seats on the 23rd row. 
 Welcome Bby (;
6 0
3 years ago
WHAT IS THE ANSWER PLEASE
viva [34]

Answer:

.top the at is 71 ebecaus  because one third the IsIs

Step-by-step explanation:

6 0
2 years ago
How many tenths would you need to make the number 17
tatyana61 [14]
You would need one because you arent yet to 20 so it takes one tenth for example;

1.7 or 7/10

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6 0
3 years ago
(PLEASE HELP ME)(I WILL GIVE YOU BRAINLINEST)Suppose homes in a big city increase in value 13% every year. How much will a home
kolbaska11 [484]

Answer:

$216435

Step-by-step explanation:

Given : Suppose homes in a big city increase in value 13% every year.

To Find: How much will a home that cost $150,000 be worth 3 years later?

Solution:

Principal = $150000

Rate = 13% =0.13

Time = 3 years

Formula : A=P(1+r)^t

Now substitute the values in the formula

A=150000(1+0.13)^3

A=216434.55

So, The cost of home after 3 years will be $216435

Hence Option B is true

3 0
3 years ago
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