nayaosorio3 nayaosorio3

29-04-2022
Mathematics

contestada

(3+2a)² alguien sabe la respuesta?

Respuesta :

wanjikulucy923 wanjikulucy923

29-04-2022

Answer:

3(3+2a)+2a(3+2a)

9+6a+6a+4a^2

9+12a+4a^2

ANS 4a^2+12a+9

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