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inessss [21]
3 years ago
5

Look at the image below:

Mathematics
1 answer:
n200080 [17]3 years ago
8 0
I'd probably say A.. 
You might be interested in
Find the product (3a4+4)2​
asambeis [7]

The result is

9

a

2

−

16

The reason is the following:

The problem is an example of a notable product: "the sum multiplied by the diference is equal to the difference of squares", that is to say:

(

a

+

b

)

⋅

(

a

−

b

)

=

a

2

−

b

2

.

By applying this to our question, we obtain that:

(

3

a

−

4

)

⋅

(

3

a

+

4

)

=

(

3

a

)

2

−

(

4

)

2

=

9

a

2

−

16

.

4 0
4 years ago
Read 2 more answers
PLEASE HELP!!!
Aliun [14]

Answer:

you have to do the math for each one to get the answer i dont know sorry bro

Step-by-step explanation:

8 0
2 years ago
For x = -2, evaluate f(g(x)) - f(0), given that: f(x) = 2x + 5 g(x) = 4x​
Veronika [31]

Answer: -16

Step-by-step explanation:

f(g(x)) = 2(4(-2)) + 5

f(g(x)) = 2(-8) + 5

f(g(x)) = -16 + 5

f(g(x)) = -11

f(0) = 2(0) + 5

f(0) = 5

f(g(x)) - f(0) = -11 - 5

f(g(x)) - f(0) = -16

7 0
3 years ago
Each car on a commuter train ca seat 114 pessengers,If the train has 7 cars,how many pessengers can the train seat
blagie [28]
It would be 1008 people because all you would do is 114 times 7 and that would be the answer. Why? Because you need to take the amount of people per train and multiply that by the amount of cars. Hope this helped comment if it did!
5 0
3 years ago
Please help with 5, 6, 7 and 8!!
sdas [7]

Answer:

44y

Step-by-step explanation:

bcause they are the same you just add them normally but add the y at the end

4 0
3 years ago
Read 2 more answers
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