Respuesta :

CHERLYNnotCHERRY

Answer:

The answer is C.

Step-by-step explanation:

You have to use Distributive Law, a(b+c) = ab + ac. So for this question :

[tex]5x(x - 4) \\ = 5x(x) + 5x( - 4) \\ = 5 {x}^{2} - 20x[/tex]

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