Jessicawalter899 Jessicawalter899

16-11-2019
Mathematics

contestada

simplify (a+1)(a+1)

Respuesta :

Аноним Аноним

16-11-2019

Answer:

=a2+2a+1

Step-by-step explanation:

(a+1)(a+1)

=(a+1)(a+1)

=(a)(a)+(a)(1)+(1)(a)+(1)(1)

=a2+a+a+1

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madison424870 madison424870

16-11-2019

The answer is a^2+1 I think

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