Respuesta :

verrge

Answer:

2y^2+18x

Step-by-step explanation:

4y^2 + 6x -2y^2 + 12x

=4y^2-2y^2+6x+12x

=2y^2+6x+12x

=2y^2+18x

Answer:

2y^2+18x

Step-by-step explanation:

4y^2+6x-2y^2+12x

=4y^2-2y^2 6x+12x

=2y^2+18x

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