Respuesta :

Step-by-step explanation:

4(3x+2)-5(7x+5)

12x+8-35x-25

-23x-17 or,

-(23x+17

2x+x(x+6)

2x+x^2+6x

x^2+8x or,

x(x+8)

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Use distributive property :
12x+8-35x-25
Add like terms:
-23x-17




Second question : 2x+ x^2+6x
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