beautifullilu2005 beautifullilu2005

31-03-2022
Mathematics

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What is the sum of the expressions a^2 and a+1?

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hulaanmo83123 hulaanmo83123

31-03-2022

Answer:

a^2 + a or a(a + 1).

Step-by-step explanation:

a^2 - 1 + a + 1

= a^2 + a - 1 + 1

= a^2 + a or a(a + 1).

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