Respuesta :

jasmineckim

Answer:

3x^2 + 11x - 20

Step-by-step explanation:

(self-explanatory)

I hope this helps, have a nice day.

richelobbin

Answer:

[tex]3x(x + 5) - 4(x + 5)[/tex]

Step-by-step explanation:

(3x-4)(x+5)

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

(3x^2+15x)(-4x+20)

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

Hope this helps you

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