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Sliva [168]
3 years ago
14

Use the model to create zero pairs. What is an equivalent expression that has two terms?

Mathematics
2 answers:
ioda3 years ago
6 0

Answer:

x+1

Step-by-step explanation:

just did it all you have to do is put that in and you got it write

Montano1993 [528]3 years ago
3 0

Answer: just type in (x+1)

Step-by-step explanation:

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What pattern is represented by the polynomial ? 4x^2+12x+9 A. difference of two squares B. general trinomial C. perfect square t
bixtya [17]

Answer:

Option C - Perfect square trinomial.

Step-by-step explanation:

Given : Polynomial 4x^2+12x+9

To find : What pattern is represented by the polynomial?

Solution :

First we make the polynomial in factor form,

Polynomial 4x^2+12x+9

Since, it is not factor clearly so try to make the square.

Taking 4 common,

=4(x^2+3x+\frac{9}{4})

Identifying the x and y terms in the identity,(x+y)^2=x^2+y^2+2xy

=4((x)^2+2\times x\times \frac{3}{2}+(\frac{3}{2})^2)

Factor the perfect square trinomial,

=4(x+\frac{3}{2})^2)  

Therefore, The pattern polynomial represent is perfect square trinomial.

So, Option C is correct.

7 0
3 years ago
My first expression answer is y=5 -2x How do I plug it into x-y=1 ?? The Y
Lemur [1.5K]

Answer:

All you need to do is make sure the first expression is solved for y (which it is), and then substitute it into the second expression in place of any occurrences of y:

given the second expression:

x - y = 1

We'll replace y with it's value in the first expression:

x - (y) = 1

x - (5 - 2x) = 1

Now we can expand the resulting equation:

x - 5 + 2x = 1

So <em>neither</em> of the answers provided are correct.

You can then solve for x:

x - 5 + 2x = 1

x - 5 + 5 + 2x = 1 + 5

x + 2x = 6

3x = 6

3x/3 = 6/3

x = 2

After that, you can find y by plugging x into either of the two original equations:

y = 5 - 2x

y = 5 - 2(2)

y = 5 - 4

y = 1

8 0
3 years ago
What is this expression in simplified form? <br>​
Sphinxa [80]
The expression simplified in form is answer : A
7 0
3 years ago
Convert 300 centimeters to yards.
sukhopar [10]

Answer:  3.2808

There are 91.44 centimetres in one yard

Divide 300 by 91.44

8 0
3 years ago
I need help with this geometry pleaseee
olya-2409 [2.1K]

Answer:

GO STUDY!

Step-by-step explanation:

Good Luck!

7 0
3 years ago
Read 2 more answers
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