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09-10-2021
Mathematics

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Write the equivalent expression to the sum of the expressions 3a2 + 3a and -3a - 3a2

Write the equivalent expression to the sum of the expressions 3a2 3a and 3a 3a2 class=

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09-10-2021

Answer:

[tex]3 {a}^{2} + 3a + (- 3 {a}^{2} - 3a) \\ = 3 {a}^{2} - 3 {a}^{2} + 3a - 3a \\ = 0 \\ thank \: you[/tex]

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