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NNADVOKAT [17]
2 years ago
14

What is the sum of the polynomials?

Mathematics
1 answer:
docker41 [41]2 years ago
5 0

Step-by-step explanation:

(6x + 7 + x²) + (2x² - 3) =

= 6x + 7 + x² + 2x² - 3 = 3x² + 6x + 4

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Alika [10]

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i guess you know its 40 now. :p

Step-by-step explanation:

6 0
2 years ago
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2x - 5y + 3z 5x + 9y - 2z
SIZIF [17.4K]

Answer:

3xz5+2x+4y−2z

Step-by-step explanation:

2x−5y+3z5x+9y−2z

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Combine Like Terms:

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FromTheMoon [43]

Answer:

15

Step-by-step explanation:

65×252=?

 

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6 0
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