Question

12) aplique a propriedade distributiva em cada item e simplifique as expressões algébricas
A)5•(2x+4)
B)-8n-(n+9)+21
C)3x+(x-2)-(6x-9)
D)(X-y+4)-(2x+6y+10)
E)-(-13y+32)-(-y+3)
F)(a+7b)-(2a+b)-(11a-8b)

Answer 1

Resposta:

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