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18-01-2023
Mathematics

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(2a3 + 3a² +7a) + (a3 + a² - 2a)
A. 3a^3 + 4a^2 + 5
3. 2a^3 + 3a^2 + 5
c. 3a^3 + 3a² - 9a
D. 2a +3a+ + 5a²

2a3 3a 7a a3 a 2a A 3a3 4a2 5 3 2a3 3a2 5 c 3a3 3a 9a D 2a 3a 5a class=

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