Respuesta :

mhanifa

Answer:

-9s2 + 4s -2

Step-by-step explanation:

(–6s2 + 12s – 8) – (3s2 + 8s – 6)=

(-6s2-3s2) +12s-8s -8+6=

-9s2 + 4s -2

Answer:

[tex]-9s^2+4s-2[/tex]

Step-by-step explanation:

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