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In adding (3x² - x + 1) and (-4x² - 2x + 6), Donnie's answer is x² + 3x -7. Is the answer of Donnie correct? Justify your answer​

Sagot :

Answer:

yes

Step-by-step explanation:

the whole polynomial is divided/multiplied by a negative to make the leading term positive

Answer:

no

Step-by-step explanation:

yan po ang solution ko.

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