Respuesta :

-2x(x-7)

Just use distributive property.

-2x² + 14x

gmany

Answer:

-2x² + 14x

Step-by-step explanation:

Use the distributive property: a(b + c) = ab + ac

-2x(x - 7) = (-2x)(x) + (-2x)(-7) = -2x² + 14x