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AnnZ [28]
3 years ago
14

3x² + 2x + 2 + 4x² + 5 Simplify​

Mathematics
1 answer:
Natalka [10]3 years ago
6 0

Answer: 7x^2 + 2x + 7

Step-by-step explanation:

Combine likes terms that have alike variables and alike exponents.

(3x^2 + 4x^2) + (2x) + (2 + 5)

7x^2 + 2x + 7

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Step-by-step explanation:

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8 0
3 years ago
( -2 ) × (4.5) equals
KatRina [158]

Answer:

-9

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3 0
2 years ago
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