Question 301140
-x^(3)+3x^(2)+4+(x^(2)-5x-1)
-x^(3)+3x^(2)+4+x^(2)-5x-1
-x^(3)+4x^(2)+4-5x-1
-x^(3)+4x^(2)+3-5x

-x^(3)+4x^(2)-5x+3  answer