Respuesta :

FashionMaster1
the x (the second one) has a one in front of it so 5x *1x=5x so 5x-4 is the answer
SoccerHalo

Answer:

5x²-20x

Step-by-step explanation

5x times x = 5x² (first term)

5x times -4 = -20x (second term)

Combine...

5x²-20x                    YAY! :D