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You want to find the sum of -3x2 + 7x-4 and -2 + 5x - x3. Which addition shows like terms lined up correctly?
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You want to find the sum of -3x2 + 7x-4 and -2 + 5x - x3. Which addition shows like

terms lined up correctly?

You want to find the sum of -3x2 + 7x-4 and -2 + 5x - x3. Which addition shows like-example-1
User Phill Healey
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1 Answer

9 votes

Answer: 0x³ - 3x² + 7x - 4

+

-x³ + 0x² + 5x - 2

Explanation:

User LukeDuff
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