maoelaoliveira0 maoelaoliveira0

30-09-2018
Mathematics

contestada

Calcule:

a) (3 + x)²=

b) (x + 5)²=

c) (x + y)²=

d) (x + 2)²=

e) (3x + 2)²=

f) (2x + 1)²=

Respuesta :

EmelyDelPezo EmelyDelPezo

30-09-2018

E and f were a little complicated.

Ver imagen EmelyDelPezo

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