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Alina [70]
3 years ago
9

What is the difference of the two polynomials?

Mathematics
2 answers:
Serjik [45]3 years ago
8 0

Step-by-step explanation:

9x² + 8x - 2x² - 3x

= (9x² - 2x²) + (8x - 3x)

= 7x² + 5x.

Eddi Din [679]3 years ago
6 0

Answer: The correct answer is A: 7x2 + 5x.

i just did the quiz and got 100%

hope this helps (:

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Step-by-step explanation:

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7 0
3 years ago
Select the step in the solution that shows the first error.
siniylev [52]

Answer:

Step 2: 20x = 80 + 10x

Step-by-step explanation:

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Step 4: x= 8

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3 years ago
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seraphim [82]

Answer:

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Step-by-step explanation:

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7 0
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