Question
f left-parenthesis x right-parenthesis equals 3x superscript 3 baseline minus 4x superscript 2 baseline plus 6 x and g left-parenthesis x right-parenthesis equals 5x superscript 3 baseline plus 2x superscript 2 baseline minus 3x. What is f left-parenthesis x right-parenthesis minus g left-parenthesis x right-parenthesis?
(1 point)
Responses
negative 2 x cubed minus 6 x squared plus 9 x
Image with alt text: negative 2 x cubed minus 6 x squared plus 9 x
negative 2 x cubed minus 6 x squared minus 3 x
Image with alt text: negative 2 x cubed minus 6 x squared minus 3 x
2 x squared plus 6 x squared plus 3 x
Image with alt text: 2 x squared plus 6 x squared plus 3 x
8 x cubed minus 6 x squared minus 9 x