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vichka [17]
3 years ago
7

Write a polynomial that is a trinomial, has the coefficients 3 and 4, the variable x,

Mathematics
1 answer:
vladimir1956 [14]3 years ago
8 0

Answer:

3x+4x+7

Step-by-step explanation:

First, a Trinomial consists of three terms.

so we have <u>blank</u>+<u>blank</u>+<u>blank</u>

Next we need to add the coefficients.

<u>3</u>+<u>4</u>+<u>blank</u>

Add the variables.

3x+4x+<u>blank</u>

And lastly, add the constant.

3x+4x+7

Good luck!

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PolarNik [594]

Answer:

see below

Step-by-step explanation:

t> -3

There is an open circle at -3 since there is no equals sign

t is greater so the line goes to the right

4 0
3 years ago
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Natalka [10]

POR N EASILY YDIPGIDILDGDIPDY

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The graph of a system of equations is shown below . What system of equations represents the graph ?
True [87]

Answer:

B

Step-by-step explanation:

Plug the values of x into each equation

3 0
3 years ago
How do i solve this?
n200080 [17]
The polynomial is not factorable, so use the quadratic formula.

y^2 + 8y + 19 = 0

x = (-b +- sqrt(b^2 - 4ac))/(2a)

x = (-8 +- sqrt(8^2 - 4(1)(19))/(2 * 1)

x = (-8 +- sqrt(64 - 76))/2

x = (-8 +- sqrt(-12))/2

If you have not learned imaginary/complex numbers, then the answer is "No solution" since there is no real number solution.

If you have learned imaginary/complex numbers, then we'll continue.

x = (-8 +- 2i sqrt(3))/2

x = -4 +- i sqrt(3)
5 0
3 years ago
Please I need some answers
Ilia_Sergeevich [38]
-6 x -4 = 24
24/-6 = -4
24/-4 = -6

Hope this helps :)
7 0
2 years ago
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