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-5a2 +9 – 2a + 3a+1 – 3a А B - -2a2 + 6a – 9 -15a2 6a +9 -8a² 5a - 10 -2a2 - 5a - 10 с D
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4 votes
-5a2 +9 – 2a + 3a+1 – 3a

А
B
-
-2a2 + 6a – 9
-15a2 6a +9
-8a² 5a - 10
-2a2 - 5a - 10
с
D

-5a2 +9 – 2a + 3a+1 – 3a А B - -2a2 + 6a – 9 -15a2 6a +9 -8a² 5a - 10 -2a2 - 5a - 10 с-example-1
User Arcyqwerty
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2 Answers

4 votes
The answer is C. 8a 5a - 10
User Scrineym
by
5.0k points
6 votes

Answer:

D. -2a∧2-5a+10

Explanation:

User Snntrable
by
5.5k points
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