Which of the following is the equivalent to the expression below?

Answer:
D: -5x^2+4x-4
Step-by-step explanation:
[tex]x^2+x-4-3x(2x-1)\\=x^2+x-4-6x^2+3x\\=-5x^2+4x-4[/tex]
For simplicity you only check the terms with different coefficient: coefficient of x:
+1+(-3)(-1)=+4
Ans: D