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25-01-2021
Mathematics

contestada

(5x-1)(x+1)-5+x-5+x

_____

Respuesta :

thebecks thebecks

25-01-2021

Answer:

5x^2+x-6

Step-by-step explanation:

(5x-1)(x+1)-5x+x-5+x

(5x^2+5x-x-1)-5x+x-5+x

5x^2+x-6

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