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24-06-2022
Mathematics

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Which of the following is equivalent to the sum of the expressions a^2-1 and a+1? A) a^2+a B) a^3-1 C) 2a^2 D) a^3

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profereyes12122 profereyes12122

24-06-2022

Answer:

[tex]A) a^{2} +a[/tex]

Step-by-step explanation:

[tex]a^{2} -1\\a+1[/tex]
____

[tex]a^{2}+a[/tex]

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