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swat32
2 years ago
10

Find the sum of these polynomials. (2x^2+x+3)+(3x^2+2x+1)

Mathematics
2 answers:
Ne4ueva [31]2 years ago
6 0
That would be the solution to this

Lina20 [59]2 years ago
6 0

Answer:

5x²+3x+4

Step-by-step explanation:

(2x²+x+3)+(3x²+2x+1)

add 2x² and 3x² since they're like terms

5x²+x+3+2x+1

add 2x and x = 3x

5x²+3x+3+1

add 3 and 1 = 4

5x²+3x+4

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Pachacha [2.7K]
By greater if you mean faster, then you are comparing the fractions 11/10 and 7/6. Finding a common denominator, which is thirty, we get the fractions 33/30 and 35/30. We can see that 35>33, making Song B faster. 
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Answer:

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Step-by-step explanation:

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When x = -3, then y = ?​
almond37 [142]

Step-by-step explanation:

the answer is y=-6 when x=-3

7 0
3 years ago
Question 7 (1 point)
Otrada [13]

Answer:

(6, 9) (3, 0)

Step-by-step explanation:

Solve for each option using the slope formula:

Slope formula:

m = y2 - y1 / x2 - x1

m = 4 - 5 / 1 - 4

m = -1/-3

m = 1/3

This is not 3.

m = 0 - 9 / 3 - 6

m = -9 / -3

m = 3

This has a slope of 3!

m = 0 - 0 / -6 - 3

m = 0/ -9

m = 0

This is not 3.

m = 2 - 1 / 0 - 3

m = 1/-3

m = -1/3

This is not 3.

5 0
2 years ago
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