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DMENOR213ON
Respondido

c) (12 - 4)2 = d) (15-6)2 = e) (x2 - 4y)2 = f) (6 + x)2 =​

Resposta :

BKATEYKOON

Resposta passo a passo:

c) (12 - 4)2

2.12 - 2.4

24 - 8 = 16

d) (15-6)2

2.15 - 2.6

30 - 12 = 18

e) (x2 - 4y)2

2.2x - 2.4y = 4x - 8y

f) (6 + x)2

6.2 + 2x = 12 + 2x

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