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-2a3 - 3a2 + 4a + 6, 2a3 + 5a2 + 7 sum the expression

-2a3 - 3a2 + 4a + 6, 2a3 + 5a2 + 7 sum the expression
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-2a3 - 3a2 + 4a + 6, 2a3 + 5a2 + 7
sum the expression

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User Toddams
by
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1 Answer

7 votes

Answer:

2a2 + 4a + 7

Explanation:

As, - (2a3 - 3a2 + 4a + 6) + (2a3 + 5a2 + 7)

= 2a2 + 4a + 13

answered
User Matthieu Moy
by
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